you can prick your finger, but don't finger your prick
This post from bentkid reminded me of my favorite
George Carlin routine. I was a kid (11) when the album came out, and remember my parents buying
the album, but only letting us listen to part of it. My older brother (15 or 16 at the time) begged and begged to hear the whole thing, and was allowed to take it into his room later that night only after swearing he wouldn't let the rest of us hear it. I was too good of a kid - it never occured to me to even try to get a hold of it until years later when I was in college. Here's the clip of
Seven Words You Can Never Say on Television.