先学后玩 practical

joke恶作剧

prank玩笑，恶作剧

tease戏弄，捉弄

I was only teasing, I didn't mean to upset you.

我只是在开玩笑，不是有意要惹你难过的。

play a joke on someone

开某人的玩笑

She loves to play jokes on her friends.

她喜欢拿朋友开玩笑。

城会玩之老外的那些天才整蛊 ①mouse prank 鼠标整蛊 ②Make Mentos ice bombs for your friends that love soda 曼妥思炸弹 ③Paint soap with clear nail polish and leave it in the shower 指甲油香皂 ④Chicken soup shower 鸡精浴