(_!_) a regular ass

(__!__) a fat ass

(!) a tight ass

(_*_) a sore ass

{_!_} a swishy ass

(_o_) an ass that's been around

(_ x _) kiss my ass

(_X_) leave my ass alone

(_zzz_) a tiredass

(_E=mc2_) a smart ass

(_$_) Money coming out of his ass

(_?_) Dumb Ass