Around the end, a few things may or may not make sense. It won't make sense because I'm breaking the One Piece rules, but it would make sense because I'm trying to make it as bizarre as Alice in Wonderland rules. You've been warned.

Alice in Wonderland and One Piece belong to Lewis Carroll and Eiichiro Oda respectively. I just took the two things and blended them together just to see how it'll turn out.

Just as Luffy was about to take a sip, he stopped.

Buggy stopped snickering. "Eh? Why aren't you drinking it?"

"I'm not thirsty," Luffy said as he put the bottle back down.

"What kind of reason is that? What about your friend? He could be in trouble right now unless you hurry!" Buggy tempted.

"Nah, Zoro's really strong, I don't have to worry," and with that, the boy smiled and sat down on the floor in front of Buggy. "I'll just wait till I'm thirsty."

"Wha…but…ehhhh?" Buggy sputtered, clearly confused.

Suddenly, Luffy got up. "Wait! I got a great idea!" He bit his thumb. "Gear Third!"

His arm instantly grew to an enormous size. He pulled his giant fist back and launched it in Buggy's direction.

Buggy gaped. If he was wearing pants, and had a digestive system, his pants would have been soaked.

"What the heck are you doing?" Buggy shrieked. The fist slammed into the wall next to him. Small cracks formed, but the wall still held.

"Don't worry, Buggy, I wouldn't punch you in the face for no reason!" Luffy grinned.

"Then why couldn't you punch the other wall? Flashy idiot!" Buggy glared, but inwardly sobbed with relief.

Just then, Luffy shrank down to a chibi size, "Ta-da! I'm small now! Now let me through, Buggy!"

"What? No! And you didn't answer my last question!"

"Why not? I fit, don't I? Hurry, I'll grow big again very soon!" Luffy pounded on the door, which was equivalent to smacking Buggy in the face.

"You almost killed me! Forget it! Wait, do you hear something?"

They looked at the cracks in the wall. Water serenely gushed out of every crack. They looked down. There was about three inches of water and it was continuing to rise.

The two devil-fruit users screamed in unison. "Aaaaghh!"

"Thanks a lot, Strawhat! Your flashy move cracked the wall and now water's pouring out of it!"

"I thought my punch was stronger than that. These must be some pretty tough walls. Aw, I'm back to normal now. I missed my chance because you wouldn't open up!"

"We got bigger problems on our hands!"

"Well, if it isn't Monkey D. Luffy," a voice said.

Luffy turned and saw Eustass Kidd swimming towards him.

"Hey, I didn't know you could swim! I thought you ate a devil fruit!" Luffy exclaimed.

"I did. What about you? You ate one, too, but you seem to be floating just fine."

Luffy looked down and realized that he was indeed. His eyes lit up. "So cool! I'm floating! I used to be an anchor even before I ate the Gum-Gum fruit! I can't wait to tell Shanks~!"

Killer swam over to Luffy. "Red-Haired Shanks? One of the Yonkou? You know him?"

"You bet I do! He's the one where I got my treasure from but it wasn't easy because earlier that day I accidentally ate the devil fruit that his crew found and then some dumb mountain bandits—"

"Strawhat, it doesn't look like you're about to shut up anytime soon, "Kidd interrupted. "Why don't we head over to the shore where I can sit down and pretend to listen to your story?"

"Okay. But how do you do that?"

"Do what?"

"You know, the way you wiggle your arms and legs around to be able to move in the water."

"…It's called swimming." Kidd sighed, "Killer, go drag him to shore with us."

Killer grabbed Luffy by the collar and side-stroked towards the shore. "Sure thing, Kidd."

Soon, more pirates that had gotten caught up in the rising water level were heading for the shore: There was Scratchmen Apoo, X. Drake, Trafalgar Law, Jewelry Bonney, and the rest of the supernova. But no Zoro...

And there you have it. I had to work with the Alice in Wonderland plot which means they had to be in water to head for shore to have a race to get dry (this will all happen in the next chapter).

Originally, the water came from Alice crying, but I wasn't about to make Luffy shed man tears.

Alice had also originally shrank from a fan that the White Rabbit had dropped when he got scared while Alice was in her large mode because she, unlike Luffy, drank the bottle's contents, got small, found a cake underneath the table, ate it, and grew really big. So that had to be altered about, too, mainly because I really wanted to poke more fun at Buggy.
I'm done with Buggy now, though. What happened to him while the water level rose? Uhh...he unhinged himself and became floating driftwood happily ever after. Yeah.

Thanks for reading!

*10 minutes later edit: Why did I spell Eustass Kidd with two D's? o_O It's like I was thinking...Eustass...Devil...Goat...Kidd!...OTL*