A guy is walking around an insane asylum with a huge brick wall on all four sides....
He here's chanting on the other side, "Twenty seven! Twenty seven! Twenty seven!"
Curious, he walks around the wall looking for a way to see in. Suddenly, he sees a perfect hole in the shape of a circle in the wall, about eight feet up. Wondering what the chanting is about, he searches until ...
What is green, has four sides and hurts if it hits your head?
A pool table
What do you call a triangle with four sides and a serious drinking problem?
A wrecked angle.
Einstein, Newton, and Pascal are playing hide-and-seek. It’s Einstein’s turn to be it, so he closes his eyes and starts counting, “Eins, zwei, drei…” Pascal runs off and hides under a big bush. Newton runs over to a nearby driveway, takes out some chalk, and draws a box around him that is one meter ...