Definitions by Reddit0r

Assflab 

When a fat person walks in front of you and and you can't stop staring at that random skin flap that is on both ass cheeks that makes it look like they have four ass cheeks.

"Dude, check out Jen's assflab."

"Ah Man! Fuckin' gross, not cool."

Assflab by Reddit0r February 8, 2013