look up any word, like cunt:
Australian for Kangaroo piss.
Man 1: This bar smells like Kangaroo piss!
Man 2: I guess they serve Foster's.
by Moses1988 June 08, 2006
AKA skippys piss.Cheep lager that is a triumph of marketing over taste like so many;eg stella(worse than),carling(better than)heineken(same page)
fosters ? what else have you got?
by toymi69 May 29, 2008
to drunkenly steal other people's items of clothes with the express purpose of sleeping in these items of clothes, most commonly only in those items of clothes. ie otherwise nude.

this activity normally takes place in a nightclub/bar late at night, but not exclusively. Certain people are prepared fosterers.
dude, look at her hat, its gnarly. i am totally going to foster in that tonight.
by dom spotley January 16, 2012
A word becoming well known as a safe word during sex in BSDM.
daz says "if this is too rough just say fosters"
daz says "didn't quite hear what you said there, oh well"
by hopskotch September 12, 2006
Australian for piss water
i was so thirsty i almost drank a whole 32 oz. can of foster's
by FreQuent FlYer MylEs May 03, 2004
Australian for piss
He who drinks Australian, thinks Australian
by David Watts August 01, 2003
A short, constantly drunk 20somethingyearold who lives in Austin, TX. When he is not playing in one of his 9080948 local hardcore bands, you will likely run across him terrorizing hipster/fratboy keg parties with his friends, at which time he will be chanting, slurring, or yelling in a distinct southern drawl which only emerges in the ominous presence of alcohol. Be warned, the only intelligible words out of his mouth will be "FUCK", "YO", "DUDE(S)", "RAGE", or "FAGGOT". Foster goes to community college, is an adamant Bush supporter, still lives with his parents, and consumes superhuman quantities of various pills and PBR. he has also been reffered to by the community at large as a "Misunderstood Local Hero" due to his well-meaning but drunken antics.
Foster: "fuuuuckkkk youuuuu faggggotttt!!!!"
"yoooo dude lets fuckin raaaaage!!!!"
"4 more years!!!! troop surge motherfucker!!!"
by SwimFan98 March 27, 2007