1 definition by Mrcatanstuff.

1. A word used to describe something extremely annoying or frustrating.

2. The quantity or quality of buttocks in a given situation or area.
1. If I had to describe this game's assness, I just have to say: It's very ass!

2. I was at a "gentlemen's club" yesterday, and the assness was extrordinary.
by Mrcatanstuff. April 17, 2010
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