Top Definition
When someone thinks they are ripped; yet they have a super beer gut.
Dude, your not working out your abs enough; your getting a uni-ab!
by Cableguyy56 July 21, 2011
When someone is SO STRONG that they have one big ab, instead of defined abs
John Cena has a uni-ab. Look it up
by puepluvr69 September 30, 2015
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.