(verb) The act of insulting (or roasting) someone so badly, it leaves a (figurative) rash on them.
Origins: The Edward Devotion School, Brookline, around 2011
Person 1: Damn I didn't know the Haitian earthquake was so bad it got around to your hairline too. That shit's fucked up.
Person 2: Shut up white trash, I'ma stop on your nutz if you keep talking.
Background characters: OH SHIT THEY'RE RASHING THE FUCK OUTTA EACH OTHER!!!!
After gettin mudbutt, term used to show advanced stages of the mb , usually after a long day of walkin on the golf course
Ryan: Dude i gotta sit down i got the grundy rash
Homer: dam son i only got the mb
A girl who has a rash on her face. And knows it.
"She's just a rash girl and she knows it"
(tO tHe TuNe Of DrAkE - HoLd On WeRe GoInG hOmE)
This means to stick your dick and balls into a gay dudes asshole and take it out with poop on it
I got road rash on my back wheels
The rash you get when your leotard is too loose, so that your tights slip down and chafe the inside of your thighs. Kind of the opposite of a wedgie.
"This tight-rash really itches, cover for me for a second."
the moment you realize you can’t feel your ass after Sichuan mala hotpot
oh Ongdang you should not eat so much Sichuan hotpot, you will definitely get rash shao tomorrow!
What one would find on their genitals the morning after a night at the club
Jim woke up to find himself with a bad case of ally rash