Groupsex.
I used to have this silly little font of stick figures having sex in various positions to make the shape of letters, but I'd lost it a few formats ago. It was amusing, but I didn't miss it much when I lost it. However, over at mock_the_stupid someone posted about a third grade teacher who used the font on parent hand outs, and claimed they didn't realize what it was. I was so amused I had to download the font again. I was directed here by a comment on the entry in the community, the font's called GroupSex. The stupidest of things amuse me, but that's okay. :)