Mexican Hat Dance...can someone explain?

[dino]

Thanks Dino. I've always wondered about the hat dance, but I didn't want to call and ask and look like a brainless slut.

This forum is great.

I've thought about it and decided that instead of thinking of the mexican hat dance to cleanse the mind I will now just start thinking of "Slutty Nurses" and that "Nurses are Brainless Sluts."
Maybe that'll work better than the mexican hat dance.