Side
When does a pentagon not have 5 sides?
When it's intersected by a plane
Pentagon jokes
Marine
A marine comes back from vietnam after fighting for a year.
He is sent to the pentagon. The pentagon asks him: Do you want to get anything for your sacrifices?
The marine says: I want a dollar for every inch from the tip of my penis to my balls.
The pentagos says: You sure you don't want something else?
The marine says: No sir.
One of the generals takes a ruler and starts to measure. But he does not find the balls.
General:Where are your balls marine?
Marine: In vietnam