Top Definition
when something that is humorous or witty someone may say "i split my sides" refering to them laughing very hard
tim: whats 300 pounds, lives in the attic, only eats pizza and only drinks beer?
john: i dont know, what?
tim: you
barry: i split my sides
by neonbrian December 18, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×