Excuse me, what does the joke at the hide-and-seek club mean?

Many cold jokes are like this. Some people are bored, while others can die of joy.

For example:

1。 I'll tell you a story: once upon a time, there was a eunuch ... but there was no eunuch below.

2。 A little penguin asked his father, Dad, are we penguins? His father said, yes, children, we are penguins. The little penguin said, then why am I so cold?

How do you feel?