What kind of joke is a peach joke?

A peach joke is a joke with a little eroticism. The original meaning of peach color is not only the same color as peach blossom, but also something related to love or sex.

Take a joke as an example. There is a kind of crop that men can't stand when they eat women, and men can't stand when women eat too much. But why can't they plant too much? The old farmer smiled and said, "If you plant too much, you can't stand it."