The amniotic sac breaking and liquid being released from a pregnant woman's vagina. Also known as a women's water breaking.
The woman's water broke and she got her baby broth all over my persian rug
Friend: you're never going to get laid if you don't let loose
Me: I don't want to be like those Broth Babbies
Friend: It's cool if you are, I will wash you with bleach after
Me: you're fucked up but such a good friend
You should not invite them to your party, you never know you might be the next Broth Baby at school