OK, I'll give credit to Steven Wright, my favorite comedian, for this one:

I just bought some powdered water and don't know what to add.


This is an old one, but I like it:

Three horses walk into a bar and the bartender says, "hey guys, why the long faces?"


kk, one more. You have to have a really twisted sense of humor, like mine, to find this one funny:

Three men walked into a bar, but the fourth one ducked.

Peace, all,
Tom