I should probably point out that both this one and the last one I posted were from a caption contest in my old high school's student newspaper. The winning entries for my last one were "You should see what's at the end of my hand" (which is more or less what Mojo came up with) and "My condom fits like a glove". Somehow I doubt anyone will come up with the same response as the winning entry for this second one but I'll wait a while before posting it.
