Having an indented or "cleft" chin that when you stare at carefully enough resembles the human ass.
I could swear Kevin had a piece of toilet paper stuck to his ass chin. Do you think he can really poop from it ?
viết bởi Steve the Kevin Hater 27 Tháng mười, 2007
Can you define these popular missing words?
a second ass on the chin
you have a big ass chin
viết bởi joe c 02 Tháng chín, 2004
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>
viết bởi asshat 22 Tháng một, 2003
jackass who torments aol chatrooms
damngoodlookin is an asschin
viết bởi bobby jane 18 Tháng một, 2003