Exit Sign

Joe was sitting in the cafeteria, eating soup, and was about to complain that it was too cold when someone shouted “FIRE!” and everybody headed for the exits.
Joe looked around for an EXIT sign, but the only one he could see was over the bowl of soup.
When he looked up from it, everybody was gone.
The smoke was getting thick in the air.
He dove into the soup.
And was never seen again.
When the fire was out, a firefighter looked at the soup.
He sipped a bit of it.
“Too hot,” he growled, and blew on it.