The first (or surviving) children you (or your spouse) have to replace you (and spouse if any) after you die.
We don't want to overpopulate the earth, so Jim and I plan on adopting after having our replacement babies, so after they murder us in cold blood, the world's population will go back to normal.
by WomanFriend August 30, 2009

A girl who is friends with a boy with a girlfriend. When his girlfriend is away (or asleep or just not responding) the friend is his “replacement girlfriend”. He treats her almost as he would his normal girlfriend.
by Pudgy Monkey March 5, 2024

by blackbetty010 December 28, 2019

A single girl who is friends with a guy who has a girlfriend, and when the guy’s girlfriend isn’t available she is the one he talks to.
Drew: *drunk calls Lauren* “My girlfriend is asleep so I decided to call you.”
Lauren: “Oh, so I’m your replacement girlfriend?”
Drew: “Ya.”
Lauren: “Oh, so I’m your replacement girlfriend?”
Drew: “Ya.”
by Pudgy Monkey December 6, 2023

An example of a replacive technology is the self-checkout.
by unfilteredthoughts April 6, 2021

Definition 1: when your girl gives birth to your baby but it's damn ugly, so you replace it with a baby that looks cute and not like a forty year old man.
Definition 2: when your girl gives birth but you're not in need of a baby so, you replace it with a baby of another race, blame your girl and dip.
Definition 2: when your girl gives birth but you're not in need of a baby so, you replace it with a baby of another race, blame your girl and dip.
DEF 1: Friend 1: "yo you've got a really cute baby, congrats!"
Friend 2: "ye thanks, it was nothing a little "Baby Replace Jutsu couldn't fix.""
Friend 1: "WHA-"
DEF 2: Friend1: " yo, where is your baby, I thought your girl gave birth?"
Friend 2: "ye, it's funny cos after a bit of "Baby Replace Jutsu" it turned out the baby wasn't even mine!"
Friend 1: "what does that mean?"
Friend 2: "ye thanks, it was nothing a little "Baby Replace Jutsu couldn't fix.""
Friend 1: "WHA-"
DEF 2: Friend1: " yo, where is your baby, I thought your girl gave birth?"
Friend 2: "ye, it's funny cos after a bit of "Baby Replace Jutsu" it turned out the baby wasn't even mine!"
Friend 1: "what does that mean?"
by naruto_dictionary February 22, 2021

by Broenem September 15, 2022
