Worst. Joke. EVER.
Matto, a co-worker of mine, told a truly awful joke at lunch yesterday (we were at a very maritime-themed restaurant, Old Port Lobster Shack at the time):
A man walks into a bar with a ship's wheel on his belt.[edited per matto's instructions regarding my incorrect representation of the joke!]
The bartender says, "You have a ship's wheel on your belt."
"Arrr! It's drivin' me nuts!"