head rash

The burning sensation that happens to the head of your penis while pressed up against the zipper of your pants for a long period of time

Judy, I got some serious head rash from our dry sex-capade last night

by RidiculousIsHe February 27, 2015

pit rash

The resulting injuries due to participation in a mosh pit.

I totally got pit rash from the dude wearing spike bracelets. That was a great show LOL!!!

by KRISTY TALLICA December 14, 2009

Shasti Rash

Specific type of rash that appears when a BBB (big booty bitch) sits on a face for too long.

Yo did you see that Shasti Rash on Keyan's face.

Yeah bro! He was with Jennifer last night. She's a thicc latina.

by Burritto December 1, 2021

rubber rash

when you masturbate so many times your cock gets hot and begins to smell like burning rubber.

father- what happened to all my Bengay?
son- o sorry pops i needed it cool my rubber rash
father-

by rawdogkilla November 7, 2013

rez rash

A slang term used by natives to describe a neck/chest full off several dark and/or oversized hickies.

The morning after the party, she woke to find herself covered in rez rash.

by Gervicious May 3, 2021

Persian Rash

Rug burns on the feet, legs, knees arms or face from vigorous sex on the carpet.

I was hitting it so good from behind with her ass up and face down in the shag she wound up with the Persian rash on the left side of her face.

My knees are covered in Persian rash after taking it doggy last night.

What is wrong with your knees and elbows? Looks like you had a skateboard accident. Naaaahhh I’m good. Just the Persian rash.

by Eaton Holgoode January 15, 2019

Fart Rash

When you fart so hard, the pressure peels of your butt skin and leaves a skin rash.

Omg, I had Mexican food yesterday and caught myself a severe case of Fart Rash while slipping one out.

by tomatkaster October 26, 2021