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
Get the foster fuckmug. by ur69mom<33 November 16, 2021
Get the jocelinne fostermug. A Koster Foster is a/are sad cunt(s) who can only get by and survive in life by the means granted to them by a host, directly implying they are parasitic. Persons who use lies, deceit, manipulation, abuse, psychological discourse and societal/social sympathies to acquire a foundation to provide for themselves the necessities and luxuries of life whilst giving nothing but lackluster entertainment of flesh in exchange for everything else. Coveted by pathetic beta boys who would never/only very luckily catch the eye of and entertain the opposite sex by subscribing to a norm of paying for bad pussy. Revered by even sadder and often more pathetic females who only value their lives in terms of the price tag attached to their involvement.
You see that girl over there that has no job, car, lives at home with her mom and spends all her time slinking around the same bar every night? She is looking for prey, she is such a Koster Foster its not even funny.
by Phuck Yuh August 23, 2019
Get the Koster Fostermug. by blastmaster13 November 21, 2017
Get the amelia fostermug. by MMCBuddha666 March 30, 2023
Get the Foster Breathmug. A bizarre bunch brought together by fate on a road trip round New Zealand. These youngsters all came from the same mum though with different fathers Dad, Dad, Dad and... Daddd!!! Robbie was a vietnam vet, Susie a fashion queen, Paul a football nut and Timbob a gay (well his actions are like one) though his gobshite with the ladies directs otherwise!
by I'm not going to put my name to this am I, it's utter bullshit October 8, 2004
Get the The Foster Familymug. by juicy josh h October 22, 2016
Get the foster casemug.