Asschin

A person with a chin that is split into two parts down the middle, sort of resembling the crease in a peach.

Lady 1: Did you see that asschin dude over there?

Lady 2: Yeah, he rocks it well though.

by The West is Fightful March 26, 2017

asschin

Where you have a very deep cleft chin and it looks like a ass crack.

The advantage of an asschin is: you can blow your nose and wipe your ass at the same time>

by asshat January 22, 2003

asschin

jackass who torments aol chatrooms

damngoodlookin is an asschin

by bobby jane January 18, 2003