You can't blame me. Yes, you can't. It's the urge. I have to do it. For the sake of Giotto's right hand man, the Vongola 1st Generation Storm guardian, pink octopuses (if there's any), a hot-headed pink guy that resembles Gokudera, and red clams (if there's any).

By the way, you can say this is a one shot (and short, I think?) birthday story.

WARNING: WHILE I AM TYPING THIS, I AM FEELING SUPER HYPER EVEN BEFORE I STARTED TYPING SO I THINK I MIGHT NOT BE ABLE TO THINK PROPERLY(It happened). So bear with me. :3 I may re-edit this when I'm either back to normal or when I am free.

WARNING #2: OOC Giotto. You know he has to be demanding when it's come to his guardians. Wait, pretty sure you guys know Giotto will be OOC in this story due to his childish and fatherly side. Oh well.

Today is 12th September.

Today isn't an ordinary day.

That's what the guardians said.

Tsuna doesn't know why. And he planned to figure it out.

So... The first person he would ask is Giotto. And speak of the devil! Giotto was seen carrying... A box? "U-um... P-Papa... Why is today a special day?" Tsuna asked.

Giotto looked confused for a moment before having a 'oh, I get it!' expression. "That's right! You do not know, huh. Well... Today is G's birthday. Since it's his 21st birthday(I insisted that G MUST BE FOREVER 21.), we decided to have a mini surprise party today." He explained.

Tsuna perked up when he heard the word 'party'. "Can I help? Can I? Can I?" He asked enthusiastically.

Giotto laughed when he saw Tsuna looking enthusiastic. "Sure. You can help the guardians and I decorate the room which we will be using for G's birthday party."

Tsuna grinned. "Okay!"

Happily, Tsuna hummed while following Giotto to G's birthday party room.

Finally after a while, they reached and when Giotto opened the door...

Giotto and Tsuna were greeted with the room in red-pink - Japanese traditional style with boxing gloves, sweets and... Pink octopuses(?) everywhere.

In the middle of the room, 'HAPPY BIRTHDAY, RED OCTOPUS-HEAD!' was written in Italian on the wall.

More like someone actually canceled G's name and wrote 'Red Octopus-Head'.

There was also a large table on the side of room, filled with many... Octopuses.

And let's just say... The room was a mess.

Giotto sighed before yelling at Knuckle, Lampo and Asari, "KNUCKLE, LAMPO, ASARI! WHAT HAPPENED TO THIS ROOM? IT'S A MESS!"

Giotto looked at Knuckle. "KNUCKLE, YOU KNOW G ISN'T A FAN OF BOXING."

Than he turned to look at Asari. "ASARI, I KNOW YOU KNOW THAT G FAILED IN JAPANESE HISTORY CLASS (if there is xD), AND HE DOESN'T KNOW MUCH ABOUT JAPANESE STUFF, EXCEPT FOR SUSHI AND ANIME."

After that, Giotto glared at Lampo. "LAMPO, DID YOU CANCEL G's NAME AND WRITE 'RED OCTOPUS-HEAD'?!"

Than he deathglared at Daemon. "DAEMON, STOP PUTTING ILLUSIONS OF SAKURA HARUNO EVERYWHERE, YOU KNOW G DISLIKE HER ALOT!"

Daemon smirked. "Will putting a picture of Naruto and Sasuke kissing satisfy him then? Or how about Ju-"

Giotto death glared even harder at Daemon. "DAEMON, NO YAOI, NO SOMEONE WITH THE NAME 'JUSTIN'. G WILL JUST COME AND HAUNT YOU."

Giotto couldnt find Alaude anywhere.

Giotto sighed. "Well, we have to fix this ro- Hold on. WHY IS THERE A HUMAN-SIZED FIGURE OF LUKA HERE? THAT'S SO UNFAIR! WAIT, WHEN DO G EVEN HEAR VOCALOID SONGS?!"

"Nufufufu~ Well... Asari introduced G to Vocaloid and G seems very interested in Luka," Daemon smirked.

"Oh god... I hope he will not turn into a pervert like Shamal." Giotto deathpanned.

"Ahaha~ I just wanna let G learn more about Japanese pop songs..." Asari laughed.

"And of all things, it must be Vocaloid?!" Giotto cried. "Isn't songs like Core Pride, Snow Fairy or Last Cross better than this?!"

Asari laughed again before grinning, "Ahahaha~ Don't worry, Giotto. I will buy a human-size Miku figure for your Christmas present."

"Giodiota is jealous~" Lampo sang.

"BE QUIET!" Giotto yelled while crying anime tears.

All of a sudden, Tsuna asked, "Who's Miku?

Everyone froze.

"U-um... Ahahaha~ Yo-You can ask G tomorrow during his birthday party. Alright? Right!" Giotto said nervously, making Tsuna more confused. "Ahahaha... WAIT! BACK TO WORK! LAMPO! CLEAN UP THAT MESS!" Giotto yelled after realizing he was off topic.

Lampo sighed. "Sheesh... Giodiota is gonna lose his voice once day."

Suddenly, the door was slammed opened, shocking Tsuna, Giotto and his guardians.

"What the heck are you guys doing?!" The person who slammed the door opened yelled.

"Crap! He came back too fast!" Giotto cried.

So... Let's have a little G flashback, shall we?

On a early morning on 12th September, G was forced to wake up at 7AM for a few missions.

"But... Giotto, of all guardians, why me?" G asked angrily. "You do know yesterday we stayed up very late just to watch K-On. And today is suppose to be my off day."

Giotto froze. He totally forgotten about that. "W-Well... I-I..." Giotto started to sweat as G looked at him with his 'You are not doing something suspicious while I'm not around, are you?' look.

G is too smart for his own good. Giotto thought while sweat dropping.

Just than, the door was slammed opened, revealing sweaty Knuckle and Asari.

"G-GOOD EXTREMELY MORNING, PINK OCTOPUS HEAD!" Knuckle yelled.

"Ahahaha~ W-we will be escorting you to the gates." Asari said, while trying not to be nervous.

Giotto gave them a grateful look.

G looked surprise when he saw Knuckle and Asari and glared at them. "Oi... Knuckle will always finish his run at 9 a.m. and Asari never wake up this early."

Giotto, Knuckle and Asari froze. Shoot, don't tell me he is going to find out about the surprise party...

G took out his bow (out of nowhere) and pointed it at Knuckle and Asari. "YOU MUST BE ILLUSIONS, RIGHT?! SHOW YOURSELVES, ENEMIES!" He yelled.

The trio (Giotto, Knuckle and Asari) sweatdropped. Nah, sometimes he is too stupid...

Giotto cleared his throat. "A-Anyway, they are not illusions... J-Just... KNUCKLE AND ASARI! YOU KNOW WHAT TO DO!" Giotto yelled.

"Hah?! What do you-! Giotto! I have not agree yet! Wait, what are you two doing! Let me go!" G cried as Knuckle and Asari dragged him out of Giotto's room with all of their might.

Once Giotto couldnt hear any sounds from G, he started to cry anime tears at the corner of his room. "G... Please don't kill me once you come back..." He cried.

So long story short for G's so-call adventures... He managed to complete all the 20 missions. Yes, just right. 20 MISSIONS.

"Tch. What kind of boss will give his right hand man 20 missions in a day, anyway?" G scoffed as he was walking back to the mansion. "And today is also my birthday..." He muttered.

G bit his lips, memories of his 15th birthday filled his head. That was his best day ever, and yet something bad had to happen.

Not concentrating on where he was going, G bumped onto someone. He was about to apologize but was stopped when he heard a familiar voice.

"Che. Are you blind or what?" That person scoffed. G looked down as saw...

"Well, you are too short that I can't see you, octopus cousin." G replied.

Of course, it's none other than 5 year old Gokudera. "Y-You are also an octopus! Octopus!" Gokudera shot back.

G rolled his eyes and walked passed Gokudera. "Whatever."

"Oi! Wait!" Gokudera yelled as he tossed a box to G.

G caught it with ease. "Huh. What's this?" He asked.

"A box filled with pink octopuses," Gokudera sarcastically said.

G raised an eyebrow but thanked Gokudera before leaving, knowing he would probably just visit some sweet shops to buy something for Tsuna. G (secretly) opened Gokudera's gift and only found Takoyaki inside it.

... Seriously, Gokudera? G deathpanned.

Next, he met Asari's annoying little half-brother, Yamamoto Takeshi, who was playing baseball with some kids. Just then, Takeshi saw G.

"Oh! Big brother G! Happy birthday!" He chirped as he tossed G a plastic bag... Filled with sushi.

"T-Thanks..?" G sweatdropped.

"Anything for G nii-san!" Takeshi grinned.

Wait... What does 'nii-san' means again? G sweatdropped even more while thinking. Probably it's the same meaning as 'big brother'.

Next, he saw Daemon's creepy little siblings, Mukuro and Chrome, and Alaude's little brother, Hibari Kyoya.

Mukuro was fighting with Hibari. Again.

Whether is it brothers or not, they definitely resemble Daemon and Alaude. G thought.

"O-oh! Big brother G!" Chrome squeaked when she spotted G looking at Mukuro and Hibari fighting.

"Yo." G lazily replied.

"U-um... Happy birthday!" Chrome squeaked again as she gave G two presents to him.

"Two?" G raised his eyebrow.

"O-One is from me and a-another is from Grande Fratello..." Chrome replied.

'Grande Fratello'... Big Brother...? Huh. I never know Mukuro is such a kind hearted person. G laughed in his head.

"Pink herbivore." G twitched at his so-call nickname. While Hibari is an ass, Alaude is an asshole for teaching him the word 'herbivore'.

G turned around and saw Hibari giv- I mean, throwing a rectangular box at him.

G caught it and saw something that was written on the box that caught his eyes.

DYE YOUR HAIR BLACK!

A vein popped out.

"Pink hair is not allowed. But because it's your birthday today, I will be giving you a chance to dye your hair or else I will bite you to death." Hibari explained.

"IDIOTA! I AM NOT IN KINDERGARDEN! AND IT'S NOT PINK! IT'S RED-PINK AND THIS IS MY NATURAL COLOR!" G yelled.

"Hn." Said Hibari.

Many veins popped out before G sighed. "This is so troublesome."

"Kufufufu~ Trying to be Shikamaru, are you?" Mukuro said.

G glared at Mukuro. "No I'm not."

Having enough of Daemon's annoying brother and Alaude's more annoying brother, G left before anyone could say another word.

Only to find Knuckle's MOST annoying cousin.

"OH! EXTREMELY NICE TO MEET YOU HERE, G-SAN!" Said Knuckle's most annoying cousin, Ryohei.

G bit his lips to prevent himself from whining at Ryohei's not-as-loud-as-Knuckle-but-still-loud voice.

"I heard from Knuckle nii-san that today's your birthday. So I extremely bought you... THIS!" Ryohei shouted as he showed G's his present...

Which was a pair or boxing gloves. G sweatdropped, but nevertheless accepted his gift and thanked Ryohei.

Finally, G was back. He could hear yellings the moment he was back, so out of curiosity, G decided to investigate.

"Ahahaha... WAIT! BACK TO WORK! LAMPO! CLEAN UP THAT MESS!" G heard Giotto yelling.

He then heard Lampo saying, "... Sheesh. Giodiota is gonna lose his voice one day."

G rushed to the room where he heard the voices and slammed the door open, revealing Giotto and a few guardians with their 'OMG' face, especially Giotto who also had his 'I'm so gonna die' expression.

"What the heck are you guys doing?!" G yelled.

"Crap! He came back too fast!" Giotto cried.

G glared at him. "Giotto, what's with this freaking red and pink room?!"

"I-I just want to- WAIT! G! I AM SO SORRY! I DIDN'T MEAN TO GIVE YOU SO MANY MISSIONS!" Giotto cried when he saw G emitting a dark aura.

"Giotto..." G darkly said.

Giotto whimpered and stared at Knuckle, Asari, Lampo and Daemon, giving the 'Please help me!' look.

But Daemon disappeared, Lampo escaped, and Knuckle and Asari... Well, they kind of escaped with Lampo.

"Who. Wrote. That. On. The. Wall?" G darkly asked when he saw the words 'HAPPY BIRTHDAY, RED OCTOPUS-HEAD!'.

"L-Lampo did it..." Giotto stammered.

"Who put all these Sakura pics here?" G darkly asked again.

"D-D-Da- HIIEEE! It's DAEMON!" Giotto cried when G was emitting a darker aura.

G was about to say something when someone tugged him.

G was about to yell at the person who tugged him, but found out it was I-am-always-cute-so-deal-with-it Tsuna.

"U-um... Papa G... Papa just wanna throw a birthday party for you! A-And um... I-It's just that everything was messed up..." Tsuna said while twiddling with his fingers. "S-So please forgive him!"

Because of Tsuna's puppy eyes, G had to died down a little inside.

"R-Right..." G bit his lips and glared at Giotto, whispering the words, "I will deal with you later."

Giotto whimpered again and silently thanked Tsuna.

So in the end, G had a mini birthday party and everything was okay.

Of course, G was melting inside when he saw the human-sized Luka.

Everyone was happy until the next day...

That's right, G forced Giotto to do 20 stacks of paperwork as a revenge.

Although this family cannot replace my old one, Vongola Famiglia is always cheering me on, no matter what methods they use to do that. This is the most perfect Famiglia that anyone would die just to join this perfect family. Just why I worked hard to become the perfect storm, continuously at the heart of the attack, the storm of raging waves that never rests.

Your welcome. XD Remember to review too. :3

Some mini review reply:

xxxmewmoonlightakitaoxxx and Saaniser - Noooooo it's not Sebastian Michaelis. QAQ SEBASTIAN MICHAELIS IS FROM ANOTHER WORLD CALLED 'KUROSHITSUJI'! HE WOULD NEVER BE IN THE WORLD OF KATEKYO HITMAN REBORN! EVEN IF I WANT HIM TO BE IN THIS WORLD, IT WOULD NEVER HAPPEN BECAUSE I HAVE HIBARI KYOYA, AND CIEL WOULD NOT LET ME HAVE HIM! T^T ... Don't worry, you can still imagine Sebastian is Sebastian Michaelis... Just know that Vongola's butler will never ever be Sebastian Michaelis, my most favorite butler of all times. QAQ