Piss Baby

A piss baby is a living thing who cries, and whines over stupid shit.
You could make a simple, harmless joke and they'll be there offended as fuck.

Jeremy: "Do I need to buy some diapers for the lil baby?🥺"
Jose: "THIS IS BULLYING, HARRASSMENT, HATE CRIME I AM GETTING MY LAWYER INVOLVED."
Jeremy: "Goddamn, it was a joke. Chill, piss baby."