The ultimate swirly wherein the toilet already has a multitude of turds inside of it. The victim's head will stink for hours, even days if the turds are rancid enough.
Bully: Ha! I gave Nelson a fucking chocolate swirly! Now his hair is all brown!
Guy: You're an asshole.
Guy: You're an asshole.
by Poor boy from a poor family November 28, 2003

The only other word in the english language even worth mentioning that begins with the letter "X", besides xylophone. "X" is truly the gayest of the letters.
Teacher: Hey kids! What word begins with the letter "X"?
Kids: What the fuck do you think, moron? Fucking X-Ray and Xylophone, bitch!
Kids: What the fuck do you think, moron? Fucking X-Ray and Xylophone, bitch!
by Poor boy from a poor family November 28, 2003
