A person considered to be obnoxious, stupid, or useless.
"I can't believe that guy tried to rob the bank right after cashing a check with his name on it. What a yabbo."
by J.D. May 13, 2004
Hooters, breasts, boobs, tits, knockers
Check out the yabbos on her
by bakerth December 12, 2005
(YAH-BO) a fat girl who thinks that she's fine.
"somebody's gotta tell that yabbo to put some more clothes on... or at least stay the hell away from the beach."
by vicious April 19, 2004