J:This is going to be my last cigarette. I'm not gonna smoke again, I promise.
J:我保證這是我最后一根煙。我再也不抽了,我保證。
M:This is going to be your last cigarette ? my ass.
M:最后一根?鬼才信你。
You'd better get your ass to class this minute!
你最好馬上滾出教室。
Kick one's ass 揍/攻擊某人
Ass-kisser 拍馬屁的人
My ass 鬼才信