asstoris 

The very sensitive portions of a guy's back portals that are damaged when he either has the beer shits, ate something like Taco Bell, or both has the beer shits and ate something like Taco Bell. May hang out like Roast Beef or may just result in the need for the H Bomb, aka Preparation H.

Man, what's wrong you were in there (bathroom) for a while! Reply: Yeah, I tore up my asstoris.

asstoris by Ryan December 28, 2004

Assterisk 

The doggy style view of a girl's butt hole. Looks similar to an asterisk (*) or a starfish.

Scooter contemplated shooting a load in the clearly visible, puckering assterisk.

Assterisk by thaicougs February 13, 2010

ASStonish 

1) Utter amazement at what an ASS someone can be.
2) To be completely enamoured and obsassed by an incredibly fantasstic ASS!

I'm doubly asstonished by both your continued bitterness and your beautiful butt.

ASStonish by Jeff D February 14, 2006

Asstorsion 

when a guy gets totally confused, he feels asstorsion.

There is no expression for asstorsion you have to feel it yourself.

Asstorsion by ب October 10, 2009