A syndrome that happens when a redneck tries to be super intellectual, but in reality sound the biggest douchebag in the universe. It is very common for people with the is syndrome to drink, smoke, and dip excessively.
Fosterist: I believe that by wearing my Nike shirts because it is made in the United States. I believe that if you don't have shoes made in America you are a disappointment. I believe that if everyone was a Libertarian then America could be at peace
Friend: What is his problem?
Me: He has a case of Fosterism.
Friend: Ok.
by the pizza man 12345 April 8, 2015
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foster is the hottest man to walk the earth. period.
girl: foster date me!
Foster: sorry, im already dating 1000 girls.
by EXDA March 26, 2019
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The best person you will ever meet. Keep him and never let go. Also big influencer on some type of social media!!
Wow that foster is so funny .
by Paul Pam Pamela September 17, 2018
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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.

Other forms:Foster, Fostered, fostering
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...

3) Fuck, I just fostered my Myoplex shake all over my denim shorts!!!
by Cy Simon August 8, 2008
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A slightly less extreme version of the commonly found player or also known as a man whore Fostering involves marrying people on facebook in quick succession. Fosterers often talk to many girls via Facebook messages and present a vunerable/emotional side to which appeals to people such as jailbait. Fostering is often a result of people who wish to appear popular and a desperate cry for affection.
Ethan: Wow Matt has gone through 3 Facebook marriages in 2 weeks. He's really fostering lately isn't he.
Sam: Yeah I know, he's getting alot worse.
Ethan: Ah well, better let him get it out of his system.
by Sue P December 16, 2011
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The best beer you can ever get! Orignally known as an australian beer but is now drank world wide
It was a hard day at work so I went to the pub for two pints of Foster's, and had another can when I got home
by pcman1985 December 27, 2010
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