white cap

The act of cumming in your partners ass then when they poop later the have a white cap on the tip of there poop.

i pumped her ass full of my cum, she is going to have a 2 inch white cap.

by GMFU and the ROC August 18, 2008

white caps

It's usaully said "white hats". It's a term mostly used in the phish parking lots and "heady" scene to describe obnoxious preppy frat boy types there to party and not as much for the music. These are also the "kids" who will most likely spend $300 on ticket to a sold out phish show. They are a lot of times "custies" as well.

did you see that white cap (white hat)? He's pretty obnoxious.

psh.

by ashley January 31, 2004

white cap

An erupting zit, usually near your mouth, that is painful and soo terribly obvious to everyone else because the entire top half of it is white with puss. Usually once popped it pusses back up two or three more times and also bleeds like a bitch every time it is popped.

Damnit there is no way I'm getting any ass tonight with a white cap like this on my lip!

by Allison's Giant Bush February 16, 2010

White Wool Cap

The residual left at the tip of the penis after a male ejaculates into a napkin or a few squares of toilet paper, most likely after masturbating.

After going on a 3 day long, masturbatory binge, and ejaculating into every napkin he could find, Jim had a big enough White Wool Cap to fully clothe a tiny, Chinese village.

by Ze Ewok November 22, 2011