Did anyone else switch Barbie & Ken's heads when they played with their Barbie dolls?

I used to pull Barbie & Ken's heads off and put Barbie's head on Ken's body and Ken's head on Barbie's body. For some reason I thought that was soooooooo funny when I was a kid and now I like to do the same thing with pictures of people. It amuses me to no end, especially when the pictures turn out really disturbing or weird. Is this how Hannibal Lecter got started? What's wrong with me? Am I gonna wind up in prison or living in a dumpster screaming verses of Rod McKuen's poetry at rats and santitation workers? Can anyone lend me a book of Rod McKuen's poetry? Help!