Teacher: "Anyone who thinks he's stupid may stand up!"
*Nobody stands up*
Teacher: "Im sure there are some stupid students over here!!"
*Little Johnny stands up*
Teacher: "Ohh, Johnny you think you're stupid?"
Little Johnny: "No... i just feel bad that you're standing alone..."
Cop: "Did you kill this man?"
Me: "No, a bullet killed him. Bullets are made of lead, which comes from the ground. The ground is part of nature. He died of natural causes. Case closed.