i was so thirsty i almost drank a whole 32 oz. can of foster's
by FreQuent FlYer MylEs May 3, 2004
Get the foster's mug.
A condition in which a person has trouble either catching, or maintaining possession of an item. Usually refers to a pigskin, football or the "rock" but can be applied to dropping Momma's fine china on Thanksgiving Day or dropping a condom behind the headboard during application prior to coitus.

Stems from the word "Fumble" in football, in which a player loses possession of the football. Almost always occurs during moments of acute stress specifically when the desired end-state of a situation is within the grasp of an individual but then victory slips through the fingers of the fostering individual resulting in disaster.

Fostering is not limited to sports:

1) Dude why did you just foster the christmas turkey on the floor? Now we gotta eat spam covered with brown sugar instead.

2)All he had to do was juke the Florida Safety and he would have had 6!!! But he lost his emotions and effing tossed the ball into the stands, fostering the game away.
Game over, Florida Tatters our windsock again...
by Cy Simon July 27, 2008
Get the Fostering mug.
Describing the processes in which a person morphs into an idiot (Solar Panel Jargon).
The fosterization of G.W. Bush brought true joy to the Nation.
by Vinny-Cent May 5, 2015
Get the fosterization mug.
To sign off randomly on people after they IM you.
To be bad at IM
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
Get the Foster mug.
"man that leya is a total foster!"

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

by L.E April 9, 2007
Get the foster mug.
Short for Foster's Home for Imaginary friends. When kids get too old they don't need imaginary friends anymore so they stay at Foster's until they get adopted by another child (presumably with no imagination of their own).
Foster herself is a little old lady who still has her imaginary bunny friend.
Mr. Unicorn, we regret to inform you little Stacy is dead, so you'll be staying at Foster's from now on.
by unicorny July 31, 2006
Get the Foster's mug.
When a girl pukes while sucking a guys dick.
That girl totally just fostered that guy.
by theman17 November 9, 2010
Get the fostered mug.