Top Definition
A shortened version of the popular insult 'You're mothers got a penis'. Pronounced 'yuuum-gap' it is especially useful for insulting people who have no idea of its meaning.
Hey Timmeh.... ymgap. YEPPP!
by Reverend Longdick August 21, 2006

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.

×