Stands for Pretty Small Penis. Sometimes used by elementary school boys to mock their friends, who think that they are referring to the PlayStation Portable and thus results in a hilarious conversation.
"Hey man, were you playing with your P.S.P. last night?"
"Yeah! I got the new model! It's even smaller than the original!"
"*snickers* Good for you..."
"Yeah! I got the new model! It's even smaller than the original!"
"*snickers* Good for you..."
by alexis a. April 01, 2008
short for..PORN STAR PENIS. A large dick. Typically larger than normal. as typically only found in pornos. Big enough to make her mumble OMG ITS SOOOO BIG under her breath.
oh babe im such a dirty whore why dont you bust out your P.S.P. and bend me over like the trashy slut i am.
by Ferretnparrot January 23, 2006
Prime Shotgun Position, aka prime shotty position; i.e the point at which a blunt becomes ideal for blowing a shotgun.
by nick couz April 02, 2004
by Cory K August 27, 2007