Top Definition
Fuck your brains out
I'd like to FYBO
by LustLady2 December 13, 2008
1 more definition
7 Words related to FYBO
stands for Fuck Your Brains Out
Tonight, I'm going to fybo.
by wish i didn't see that text... April 20, 2010

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.

×