A Man Baby is a fat little child, they mostly live with their parent's in the basement... the last letter of their name usually ends with two T's they also cry a lot.
by A manbaby April 12, 2020

When you lose a verbal fight with your significant other and you decide to act all cute like a baby to make he/she forgive you.
by Gispatcho Vhloiga November 8, 2020

A term for someone who makes weird noises, can't breathe quietly, or otherwise makes a lot of strange but perceptible noises with their mouth.
by Zak Saturday March 8, 2024

"Hey man the boss wants that report on llama feces theory report done by 4."
"That damn craigslist baby!"
Synonym: Lil' Jackass
"That damn craigslist baby!"
Synonym: Lil' Jackass
by JimmyJones2.0 April 2, 2019

by JOHN INTERNET GOOD December 17, 2021
