While this entire story is based on our roleplay group- there is also another person who I have to thank for this, Sammy; Faith's admin is one but also Becca; she gave me the best laugh I've ever had; if it wasn't through her boredom and awesomeness, this would not have been written. :D Enjoy.

Severus, tired of being in his office, tired of students and wanting to know more on what Ari was up to, decided to go for a stroll down the corridors, as he usually did. He knew very little of what Ari was really up to...

While Severus stalked the corridors in search of Ari or someone else to hassle about being up to no good; he had no idea Ari had just snuck into his office, into his private storage and set dung bombs and other Weasley Wheezes products that she bought in Diagon Alley; she set them to go off at the opening of the office door. She placed some Alihotsy; a weed that causes uncontrollable laughter on his desk with a note:

"Eat this and the stench will leave."

She snuck through the door, making sure it was in the same position it was before she entered.

After a hard day of strutting about the castle, talking to Dumbledore about certain students and getting up Harry for feeding his homework to Aberforth's goats; he strode back towards the dungeons and to his office. Without a second thought, he opened his office door and jumped back, almost falling over from the stench of the dung bombs. He saw the note on his desk through the thickening, green gas filling the room, seeping out the door into the corridor and read:

"Eat this and the stench will leave."

He took the Alihotsy, wanting nothing more than the stench to go; it was so foul, he couldn't think twice about it and ran out of his office, "Ergh! Chil-" he could manage no more as he started to chuckle. His chuckle turning to a slight laugh; his slight laugh turned into a cackle; his cackle turned into a laughing fit, causing him to double over then fall to the ground as he roared with laughter. "Students..." he roared with laughter again. "What..." he couldn't stop laughing; he felt his stomach beginning to tense up. "Who did..." he couldn't stop himself from laughing, "...this..." he rolled back and forth in the corridor outside his office door; the Weasley Wheezes products buzzed around him, fireworks crackled and all sorts of fizzing, popping, whirring and other strange sounds, only a Weasley Wheezes product would make. Severus rolled back and forth, away from the door and back again, his stomach scrunching, his face hurt due to him not being used to any laughter at all; after being dead inside for so many years; this was the first time he had laughed; how long would it last, he had no idea; he couldn't think about that or anything; all he could do was roar with derpy, uncontrollable laughter. He kicked the ground, as he lay on his stomach, hitting the ground with the sides of his balled fists. The Weasley Wheezes products continued to whizz around, causing him more laughter. The stenches of the dung bombs were choking him; he coughed and laughed at the same time, as terrible as the stench was; he couldn't control this laughing fit.

Ari casually joined a group of students as they passed him and laughed at the sight before them; it was amusing enough, Severus laughing but laughing how he was? What a sight it was.

Severus rolled down the corridor, laughing louder and harder, coughing and spluttering through laughter; he found himself one second to take a breath, however it was cut short as more laughter burst out of him.

'YES!' Ari thought to herself. She watched as Severus rolled the other way, he was now heading down the corridor; his laughter had turned silent as he shook, open-mouthed; shaking, his arms and legs flailing. He drew another breath and burst out in another roar of laughter.

Ari left the group to turn the corner and head outside of Hogwarts towards the courtyard, still laughing.

Severus laughed harder, kicking his arms and legs in the air and at the ground; he felt more abs appear in his already perfectly honed torso. "I..." he couldn't finish as another fit of laughter burst out of him. "Have..." he rolled further down the corridor, his whole body trembling with laughter, "class..." he laughed hard, "What is class!" he managed to yell and cracked up laughing again.

Angel walked passed him and looked at him, her eyes widened, 'Damn! Whoever did this, deserves a prize!' she mused to herself and walked away, a fit of laughter burst out of her as she entered another passageway.

Severus saw Angel walk away and burst out in a bigger fit of laughter, he couldn't control himself when she looked behind her, her face bright red through trying to contain her own laughter. Severus rolled further down the corridor, his arms and legs sticking out at all different angles as though he were attached to an electric fence or something; his veins popping through his head at the pressure of his outburst of laughter. He rolled into the wall, huddled into a Severus-shaped ball of laughter, his hair, for the first time, messed up; his laugh becoming derpier and louder by the minute. "A wall!" he laughed; all his thoughts were then lost as more laughter found its way through the air.

Filch hobbled around the corridors, looking for students who were up to no good, Mrs. Norris by his side. The ginger cat's eyes widened at the site of Severus. "What's wrong my sw- bloody idiot..." Filch spat as he saw Mrs. Norris flee the scene in the blink of an eye, Filch quickly hobbled after her.

Severus now roared with laughter, he rolled away from the wall, to the other wall and laughed harder at it than the other wall; his laughter filled the corridor; he was almost right at the end of it as he continued kicking the wall, rolling back and forth, his stomach clenching tighter. Four hours passed and his laughter still filled the corridor; he laughed harder as he edged closer and closer to wetting himself from laughter; he somehow held himself from wetting himself as he rolled the rest of the way down the corridor and found himself at the corner of that corridor and the next.

A few more hours passed and Severus was unable to hold off his need for the toilet; a warmth had formed around his crotch, ye he couldn't stop laughing; his stomach now cramped; he found breathing a great difficulty, yet his laughter wouldn't- couldn't stop.

Severus was just lucky Lucius Malfoy was walking the corridor after speaking to Filch about Draco; he heard a commotion down the corridor and strode over to inspect the scene. 'What the...!' he said to himself, startled; "Severus you fool!" he said, not sure whether to be amused, angered by Severus' stupidity... or at whoever caused this. He ran to Severus' office and found some Glumbumble Treacle- the only antidote for Alihotsy, he rushed back to Severus, who was now rolling around the corner, and sat it a few feet away from him. "There's your antidote... if you're able to get to it..." he said flatly.
As Severus continued his laughing fit, Lucius realized Severus had no hope of making his way to the treacle, "Urgh..." he moaned, grabbed the bottle of treacle, forced Severus' head still, opened the bottle and tipped it down Severus' throat.

Severus swallowed some of the treacle; the rest dribbled down his chin through laughter, as the effects of the treacle kicked in; he became aware of the warm wetness on his pants from where he had peed. Severus sat up, dazed, his stomach hurt at every breath; his ribs felt as though they had been punched. Lucius smirked at him disapprovingly and strode away, 'students... Ariana...' he spat to himself; his laughing fit had now turned to a fit of rage as he came to his senses of the now-worn off dung bombs, the Weasley Wheezes and the Alihotsy. Once the soreness in his torso faded, he stood to his feet, made his way down the corridor; he flicked his wand at his robe and cleaned it instantly, before proceeding to the toilets then to find 'the one who did this,' knowing very well what happened.