Johnny was a day-dreamer who had trouble paying attention in maths classes. This day was no different, he was looking out the window when the maths teacher said "Johnny! What's a square root?"
Johnny snapped around in his chair and said "What?" The teacher said again "What is a square root?" Johnny said "That's easy, it's two nerds having sex"
NOTE: For all the people who don't know that in Australia a root means sex.
