by Janelle foster December 4, 2018

Sex act in which one takes a can of Foster's Australian lager and a beer bong inserting the hose end into the partners anal cavity and pours the can into the beer bong. The act can include a lego surf guy. Just make sure to tie a string to the surf guy, so you don't have to send the lego diver in after him.
by ludeboi69 March 7, 2016

by blastmaster13 November 21, 2017

by Natsu00420 December 21, 2022

A foster fuck is someone that is constantly used by others as a rebound. But in a way that they show the hurting person how amazing they should be treat. Like fostering an animal to find it’s forever home. Similar to the movie Good Luck Chuck.
Him: “You’re so good to me and treat me so well, but I don’t want to date you.”
Her: “ Oh I know, I’m just a foster fuck for you, until you find someone that you think is better.”
Her: “ Oh I know, I’m just a foster fuck for you, until you find someone that you think is better.”
by KiloRomeoWhiskey October 31, 2019

Billy Foster is the worst person you can ever meet. Billy also thinks he is more important than you and is Big-headed. He’s aggressive, bossy, hostile and bitchy. Finally he’s lazy, weak, gullible, cowardly. He even use to play games on a fucking toaster.Most of all he puts music commands in the main channel .
by PlsCallMeJimmy January 13, 2019

Is a loyal, bomb ass person who is everybody's best friend and is always lit as fuck. They keep it real and is insane as fuck.
by dncslv✂ July 23, 2017
