Top Definition
A rare disease in which your butt crumbles into pieces from being butthurt. There are several stages at stage 5 you will need to operate at stage 9 you will need the iron butt and at stage 11 there's nothing more that can be done for you god have mercy on you soul.
Person one: Have you talked to Josh lately?
Person two: nah, that guys Crumblebutt is like stage 11.
Person one: more like crumbleasshole that fucker can't take a joke.
by Anony45 February 22, 2014

Free Daily Email

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

Emails are sent from We'll never spam you.