Gerf

1. To Fuck something up.
2. The act of cuming.

1. You really gerfed that shit up.
2. I'm going gerf all over your face.

by Cardioes November 26, 2010

gerf

throwing up excessivley after drinking, smoking pot or just feeling nasty.

me: fuck im wasted
him: your just fucked
him: dont gerf.. your gonna gerf ahh turn your head
me: *throws up everywhere*

by babiieecakess May 13, 2007

gerf

Guy's Exposed Rear Flank.

When you see a guy's naked ass. Usually in a movie.

"Man, we can't see any boobs, all we get is gerf!"

by Rev. Link March 15, 2008

gerfing

when your gerfing your hating on someone. when you gerf you hate on someone. you can be a gerfer and be a hater

Allie: He's so annoying i hate him and never want him to talk to me again.

John: i know man.

Mr. S: stop gerfing guys

Allie and John: sorry bro didnt mean to gerf

by gerfing hard bro November 29, 2011

Gerf-nugget

An exclamation of anger or annoyedness.

"Gerf-nugget! The camera's broken!"
"Gerf-nugget! I don't want to go to school tomorrow!"

by Lauren Adele March 27, 2010

Gerf

One who picks another's nose, possible on who eats it too

That derf! He, HE ATE IT!

by Tory November 11, 2003

Gerf

The birth date of a girl. It's the feminine form of Berf, being the birth date of a boy.

You're quite late, little Sally's gerf was last week.

by Mayor of the Galaxy February 22, 2022