A third grade teacher came in to the room one day and found a drawing of a penis on the blackboard. She suspiciously looked at her students but didn't say anything. Instead, she rubbed it off. The next day, she came in and saw another drawing of an even bigger penis on the board. She frowns and rubs it off. The third day, she came in and saw another penis drawn on the board. This time, it's huge, covering up almost half of the space.
She couldn't take it anymore so she screams out to the room full of noisy children, "Why do you kids like drawing this penis on the board? And why is it getting bigger each day?"
Little Johnny then screams out back to her, "The more you rub it, the bigger it gets."
Read all jokes from:Little Johnny (+648)
