I love bar jokes:
Man walks into a bar with a piece of Tarmac under his arm, says to bar man, "one for me and one for the road"
Jumper leads walk into a bar, bar man says, "you can stay but don't start anything"
Two sandwiches walk into a bar, bar man says, "sorry, we don't serve food in here"
Horse walks into a bar, bar man says, "why the long face?"
And my favorite non bar joke ... Vegetarian, old Indian word for "bad hunter"