The square root of Pain is Chuck Norris.
Chuck Norris teaches math to solve its own problems.
Chuck Norris is the only person to know pi, because when he puts it into the calculator, the calculator doesn't dare give him only part of it.
Chuck Norris can count the number of corners in a circle.
2 > 1... unless that 1 is Chuck Norris.
Chuck Norris can divide prime numbers into whole numbers.
Chuck Norris drew a triangle with four sides.
Chuck Norris counted to infinity - twice.
Scientists don't bother to calculate how many years old the planet earth is, they just say it's one Chuck old.
Chuck Norris knows the last digit of pi.