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>
asschin
jackass who torments aol chatrooms
damngoodlookin is an asschin
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.
Lady 2: Yeah, he rocks it well though.