英语笑话:刀和鼓 Knife and Drum

Ma: Pa, I don't think the neighbors like the new drum we got Johnny for
Christmas.
Pa: Why not?
Ma: They gave him a knife and asked him if he knew what was in the drum.妈：他爸，我怎么觉得邻居非常不喜欢咱们圣诞节时给约翰尼买的新鼓呢。
爸：为什么？
妈：他们给了他一把小刀，并问他是不是想知道鼓里面是什么样的。