I love old jokes. They're the people's true poetry, and remember, the older the joke, the sweeter the whine.
Here are some of my favorites.
A horse walks into a bar. The bartender says, "Hey, why the long face?"
A man walks into a bar carrying a chunk of asphalt in his hands. He gets the bartender's attention and says, "I'll have a beer and another for the road."
A guy walks into a bar carrying jumper cables. The bartender says, "You can have a drink, buddy, but you better not start anything!"