It was a really hot day at the office due to a malfunction with the air conditioning system. There were about twenty people in close quarters and everyone was sweating, even with a fan on.
All of a sudden, people started to wrinkle their noses at an odor passing through the air. It was the most hideous smell anyone had ever smelled.
One man, popping his head out of his cubicle said, "Oh, man! Someone's deodorant isn't working."
A man in the corner replied, "It can't be me. I'm not wearing any."