【俚語】

Butt in 打斷談話，插嘴

【例句】

I don’t like him. He kept on butting in with silly questions.
我不喜歡他。他不斷插嘴，問一些傻傻的問題。

Butt out 走開！

【例句】

This is none of your business, so butt out.
這不關你事，所以不要再插手。

Cigarette butt 煙屁股，煙頭

【例句】

Cigarette butts were all over my house after the party.
聚會后整個屋子到處都是煙頭。

A kick in the butt 教訓

【例句】

That speeding ticket was a kick in the butt for Dan. He really needs to get his driving under control.
那張超速罰單算是對Dan的一個教訓吧。他確實需要控制下自己的駕駛習慣。

Be the butt of sb's jokes
受到某人的嘲笑

【例句】

No one likes being the butt of a joke, but the best thing to do is just laugh with them.
沒有人喜歡成為別人的笑柄，最好的辦法就是一笑而過。