知情人才听得懂的笑话的英文：
inside joke
n. 里面，内部；内脏；内幕
adj. 里面的，内部的；内幕的
adv. 在内部地；在里面
prep. 在内侧或内部；在...以内
- They usually return the manuscript inside of (or inside) a month.
他们通常在一个月内归还手稿 - They usually return the manuscript inside of(or inside)a month.
他们通常在(或inside)一个月内归还手稿 - Inside, Frannie was raging.
内心里，弗兰尼怒不可遏。 - Then they lined the inside with white tiles.
然后,他们在里面铺上磁砖。 - Gg with a plastic novelty inside
内藏塑料小玩意儿的蛋形巧克力
n. 玩笑，戏谑；笑柄，笑料；轻松的事
v. 开玩笑；开...的玩笑，戏弄
- But it is no joking matter.
但这可不是开玩笑的事儿。 - It was a joke, of course, but surely a rum sort of joke?
这当然是个玩笑，但是这个玩笑也太奇怪了吧？ - play a joke on or subject to a hoax.
开某人的玩笑或使遭受欺骗。 - I was the butt of their jokes.
我是他们的笑柄。 - They groaned at his dirty joke.
他们对他下流的笑话发出不满之声。
