1. the best thing in the world.
2. the thing i love most.
3. the body part of your mom i put my dick into last night.
oh look at the ass on that girl!
A way Of acting which is not to be tolerated by any
Your mother is being ass
Being ready to or engaging in criminal behavior. Also referred to as "On butt".
Mostly used in some low-income neighborhoods and communites.
"Wow, he just shot that guy. He's on ass!"
1.) Of or being of the ass.
2.) The ass factor in a situation.
3.) The gayness of a situation.
"Jesus, the assness of that clown was scary!"