I work in a medical office, and we get lots of dirty old men coming in and telling jokes. Here's today's "cute" joke:
There was this dog lying on the train tracks, sleeping, when a train came by and ran over its tail and lopped off a bit of it. The dog whirled around to see what was going on, and the train lopped its head off. The moral of the story? Don't lose your head over a piece of tail.
Wasn't that awful?