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.
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 30, 2006
Get the Foster'smug. by theman17 November 11, 2010
Get the fosteredmug. In regard to video games, to shoot an opposing player in either the crotch or ass. Also referred to as "Buttering" as in the episode of South Park where Butters shoots everyone in the crotch.
by Arkem3 June 28, 2011
Get the fostermug. by Barry Gorman October 12, 2006
Get the fostermug. by Excello April 13, 2008
Get the fostermug. by donthavetoknowme1 June 15, 2011
Get the fostermug. when a female is deepthroating a male's genitalia and after gagging repeatedly, she vomits all over the penis.
Male 1: Dude, I got fostered by that chick who was deepthroating my dick. She is disgusting!
Male 2: Wow how nasty!
Male 2: Wow how nasty!
by kylelarkinx November 12, 2010
Get the fosteredmug.