prostitute. started in the civil war When Gen.Hooker of the Union Army (the first pimp) tried to protect his troops from VD by buying the best chicks and pimping them to his corps of 20,000 men. orginally hooker's girls.
on your hand, then ask if they wanted to join the pen15 club. it worked best if you had a bunch of people do it. then you would get them to go through the secret ceramony where you would write "pen15" in the so that it looked like you wrote "Penis" and you would point and laugh. best done with sharpie marker.
dude: Hey I joined the pen 15 club!
chick: Pen 15 club my ass you have penis on your hand, get the fuck away from me!
when you go nuts from sitting in one place too long, like when you get fidgety at the end of a 3 hour lecture. charicterized by repeating the same task over and over, fussing over everything, and percieving the clock as moving in slow motion.
i cant take this anymore, the class is another 10 minutes to go. I'm going stir crazy!