rash monkey

Someone who knowingly has sex with people after discovering that they have an STD, spreading it.

Is Rachel really going out with that guy? She knows he's a rash monkey, right?

by theccw November 11, 2019

Croc Rash

Croc Rash is an incurable condition that primarily affects young douchebags who think they can raw dog crocs every day without incurring divine retribution.

Person 1: "Man, my feet hurt. This croc rash is out of control."

Person 2: "Kill yourself."

by meatyfrank September 2, 2024

grundy rash

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

by Stew-unit July 13, 2007

plane rash

Flying back in economy feeling uncomfortable and irritable.

Person A: Hey, have you flow long-haul from New York to Abu Dhabi before?
Person B: Yeah! It was so bad it gave me crazy plane rash!

by MountainDave January 17, 2019

Wrap rash

When you use improper or substituting contraception, such a plastic wrap, but the friction causes a rash to develop afterwards.

Boy 1: Bro why you walking like that?

Boy 2: I got real bad wrap rash this weekend when Lisa called and said her parents were out of town. I didn't get a chance to pick up any condoms beforehand.
Boy 1: Aw man that' sucks! At least you got laid!

by xokookiemonsterxo April 16, 2016

Oilfield rash

When a oilfield worker goes out of town for work and hooks up with a women and gets an std “rash”

Hey the crew is going out of town next weeks let’s see if anyone comes home with an oilfield rash.

by Oklahoma cowboy May 27, 2018

Cum Rash

A rash like irritation that can form on a man's inner leg regions. This irritation formulates due to the man ejaculating semen and allowing it to pool in their inner thigh region, thereby causing irritation as they walk around due to the moist environment and friction.

The irritation or "Cum Rash" clears away after a shower to remove bacteria and adequate drying of the area.

This should not be confused for Semen Allergies.

Argh! It hurts to walk a little, this Cum Rash burns!

by PixelDog December 28, 2023