After telling a joke, the manager looks around to see everybody laughing. However, one guy sits in the corner without even a smile.

On a narrow mountain road a man saw a car driving up hill backwards.
"Hig uys. Why are you driving backwards?"

Little Johnny’s Chemistry teacher wanted to teach his class a lesson about the evils of liquor, so he set up an experiment that involved a glass of water, a glass of whiskey, and two worms.