Fosters

Fosters is slang for 'Good Call' referring to the guys in the fosters advert

Guy 1: Hey, I;m going pub, wanna come?

Guy 2: Foster

Guy 1: Right, I'm going for a cig, you coming?

Guy 2: Fosters on that!!

by R1bby July 28, 2011

Foster

Fake. Not real, organic or biological. A stand in for the real version.

A Foster mother, father, brother, etc.

by VitaminA October 26, 2008

the fosters

Slang term for person with a large in girth cock or tool.

He pulled out the fosters and she was in awe.

by TexasD April 5, 2005

Jon Foster (or A Foster)

An American simpleton. An oomph. A Jon Fosters' main interests are in indulging in ornate scones, riding sumptuous bikes, and drinking exorbitant coffee. A Foster spends his days pursing aimless vocations while feeling an innate sense of accomplishment.

Dude, did you hear about that new guy ? He is such a Jon Foster (or A Foster).

by Pcool September 1, 2020

Foster

This kid is known for his dick sucking abilities. He goes to Endicott College and looks to get railed in the butt everyweekend. his good quality includes smoking weed, drinking beer and playing faggy vollyball

Wow this Foster kid is a GIANT fag

by kitchy14 April 4, 2008

fostered

The condition of being very drunk from one can of Fosters Beer. (The can being quite a bit larger then a normal beer can.)

Jason's completely fostered, I'll have to drive him home.

by Wizard February 11, 2005

Zack Foster/Issac Foster

Definition: Hot killer orphan Mummy from the anime "Angels of Death"

Asking about who this hot killer is

Person A: Who's your favorite killer in the anime world?

Person B: Zack Foster from AOD duh? Tf?

Therefore they're favorite character is Zack Foster/Issac Foster

by xxBaku_bxtchxx April 5, 2021