屁屁論（英） 

(_!_) a regular "nice" ass

(__!__) a large ass (also spelled 'lard')

(!) a tight ass

(_._) a flat ass

(_^_) a bubbly ass

(_*_) a sore ass

(_!__) a lop-sided ass

{_!_} a squishy ass

(_o_) an ass that's been around

(_O_) and more....

(_x_) kiss my ass

(_X_) "Get off my ass."

(_zzz_) a tired ass

(_o^o_) a wise ass

(_13_) an unlucky ass

(_?_) dumb ass 
 
 感謝網友 小丹 提供