done-ass

A done-ass is when a guy that you are currently dating is acting in a way that you no longer want to be seeing him.

A sassy way of saying you are done with that dumbass.

Ema: My boyfriend won't go down on me.
Amy: Oh he's such a done-ass!

Done my ass

Australian slang for when you spend your whole pay check at the pokies and have no money left till next pay

Moey: Cuz, how’d you go on the 5 dragons?

Abdul: I done my ass bro got fuck all

Steve: Fuck boys I just done my ass on the lighting link