wig-wag tool

例句：

1. 1. The wig-wag tool was a clever way to make people laugh at the party.
   这个玩笑工具是派对上让人发笑的聪明方法。
2. 2. She uses her wit and humor to entertain her friends.
   她用她的机智和幽默来娱乐她的朋友。
3. 3. He has a great sense of humor, which often makes him a wig-wag tool among his colleagues.
   他有很强的幽默感，这使他的同事中常常成为开玩笑的对象。