Because it was a Number 2.
because they cant find the point.
He works it out with a pencil.
When you wake up in the morning with an erection so stiff, that when you bend it down to take a leak, your legs kick back and you hit your head on the toilet.
A log dump!
Because it was his duty.
2 Source: My discrete professor
Because he is 2 square.
None, because little boys don't fit in a lightbulb.
Because he lost his marbles.