Foster

To sign off randomly on people after they IM you.
To be bad at IM
(verb)

Dude this girl fostered me on IM today it so wasnt chilll man i didnt even mean to say hi to her....

by Luke Foster Frodo October 27, 2010

Fester

Male shocker, where the pinkie is shoved up the urinary tract, while two others are inserted into the anus.
one up the japs eye, two in the mud pie

they were arrested for festering in a public toilet

by brain cloud December 16, 2007

fluster fuck

n. A person who is crazily stupid with love/lust

"Did you hear about how Jackie got married within the week?"
"Yeah, she's such a fluster fuck."

by sweet.potato June 17, 2016

foster

A incredibly hot, damn fine piece of ass.

"man that leya is a total foster!"

"did you see that foster, Id love to hit that."

by L.E April 16, 2007

Sally Foster

A sexual position where each person gives the other person a rim job...in the 69 position.

Hey Bill, wanna go back to my place and do the Sally Foster?

by happygolucky November 10, 2006

fustercluck

A group activity that results in pure stupidity.

A whole bunch of people hoping on the good foot and doing the bad thing

YOu guys are the biggest group of fusterclucks I have ever scene.

Now that we are all here lets fustercluck!

by William Nichols April 1, 2004

fasterbation

The Act of masturbating really quickly, Fasterbation.

Kyle: I'm gonna go fasterbate
Myself:....
Kyle: Fasterbation chubs.

by Adrian, haha August 28, 2009