There was a man driving down the street looking for a place to stop so he could go to the bathroom. He stopped at a bar and went inside. "Bartender! Where is the bathroom, I really need to go?!" he asked. The bartender pointed him to the bathroom. So the man went to the bathroom and looked over to the side. There was no toilet paper! "Oh no," he thought. He looked over again and saw a sign that said: If out of toilet paper use your thumb and ask the bartender for a "thumb wipe". He thought this was really gross but he had no choice. So he wiped himself with his thumb and went to the bartender. He was trying to hide his thumb with his other hand. "Bartender!" he said. "What can I do for you?" asked the bartender. "Um.. there was no toilet paper and I need a thumb wipe. "Oh," said the bartender. "Put your thumb on the bar." "On the bar?" The bartender replied, "Yes, on the bar." So the man put his thumb on the bar and the bartender pulled out a hammer and slammed it hard on the guys thumb. The man's instant reaction was to put his thumb in his mouth.