I was just wondering why we have toenails.

Fingernails? Yeah, I actually use those from time to time.

But toenails? All they do is get dirty, and scratch my wife while I sleep.

Cutting them requires more effort than I care to exert.

This makes me think of useless body parts in general. I recently read that the appendix may actually have some sort of important use. I don't remember what that use actually was. But all those years everybody thought it was just a leftover organ from when we used to be tadpoles or something.

And what about man-nipples. Why do we have them? Other than the fact that I like to play with mine sometimes when I am alone and sitting in my boxers in front of the computer and....

I have to go now.