In sex, after doing the "Crouching Tiger" either in a homosexual or heterosexual couple, the one that was down (Bottom) tends to move the booty asking for more. Then, the one that goes up (Top) responds: "Don't move your bootty, baby "to express that he can't give more.
The Bottom: —moves her butt—
The Top: Please, Don't move your booty, my baby, I can't satisfy you anymore.
The Top: Please, Don't move your booty, my baby, I can't satisfy you anymore.
by TheWeirdLost April 15, 2019

Informing another party that a certain object, personality trait, person, dinner bill, bar tab, human baby, etc that does not belong to you OR would like to attempt to distance yourself from.
Waitress: "Thanks for coming in, guys. Here's the bill."
You: 'Ain't my baby". (friend pays the bill)
Doctor: "Congratulations, it's a boy". You: "Ain't my baby."
Cop: "Who's bag of booger sugar?" Kev: "Shit that ain't My Baby.'
You: 'Ain't my baby". (friend pays the bill)
Doctor: "Congratulations, it's a boy". You: "Ain't my baby."
Cop: "Who's bag of booger sugar?" Kev: "Shit that ain't My Baby.'
by amb69 May 15, 2025

your gorgeous girl. the love of your life. the sweetest, prettiest girl you've seen. Shes the love of my life.
by bonfirebychildishgambino May 7, 2024

by Davey Didoe April 17, 2021

Your boyfriend or girlfriend, something you can use if you don't want to mention his/her actual name.
"You're my baby," for example, means you're my boyfriend/girlfriend and another is for if you were to say "my boyfriend" without getting names involved.
by gamers are amazing October 19, 2021

popularized from the song "keep it G" by famous artist Rod Wave - a red baby can either be a child u look after like your own or your girlfriend or boyfriend that you would so anything for.
by Skyé February 14, 2024
