What joke did you make in English class?

In the foreign teacher's class, the students exchanged what they did in the winter vacation. A boy and his father went fishing on the ice, so they can't wait to share it with you. He wants to say that we should cut an ice hole in the ice first, and the ice hole is directly called an ice hole (in fact, it should be said to be an ice hole), with the same pronunciation as asshole, but asshole is a strange word, so the boy left an asshole and right a big asshole, which almost made everyone laugh, and even foreigners couldn't help laughing.