如果你不款待孩子们，他们将会捉弄你。

Kids will play a trick on you if you don't give them a treat.

youdao

别再理他了，他正在捉弄你呢。

Don't have any more to do with him, he's trying to make a fool of you.

《新英汉大辞典》

简：是啊。孩子们在每一家门口说“不招待就捣乱！”这意味着如果你不招待他们，他们就会捉弄你！

Jane: Yeah. Kids say "trick or treat!" at every house. This means that if you don't give them a treat, they'll play a trick on you!

youdao