When you simp so hard, you can't end a platonic friendship with your crush.
"I thought Francesca didn't want to be friends with Jacob anymore"
"Nah bro, hes fostering so hard she forgave him"
by Ben Benkins February 06, 2020
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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.

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
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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 act of breaking, butchering, or fucking something up that was perfectly fine for no reason other than personal satisfaction
Damn, you sure did fosterize that welcome mat Patrick!
Did you see the way he fosterized that car?
by Wiggly 1 March 20, 2013
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Acting on an opinion or judgment hastily and without properly analyzing whether these actions would cause one’s self or others great stress or aggravation.
I was all alone in that laneway, I approached this guy by myself and really FOSTERED everything up for myself and the other guys on my team.
by Flashy33 September 22, 2020
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What the world thinks is Australian for beer. Nobody in Oz actually drinks the stuff..
by Anonymous July 09, 2003
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A process of eliminating someone that is a political liability, by murdering them, or arranging their death somehow. Named after Vince Foster, Deputy White House Counsel during the first term of President Bill Clinton; Foster died suspiciously in office, July 20, 1993.
If Sandy Berger ever turns state's evidence in the case of his theft of documents from the Federal Archive, he may have to be Fosterized.
by Slickwillie March 02, 2007
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