Rim rash

The resultant effect of cups stacked within each other causing friction abrasion

Your glass isn't dirty, it's just got some rim rash

by Sirslacker July 20, 2022

capsicum rash

when you get pepper sprayed in the balls and develop a rash

"oh no i got capsicum rash"

by fullcreammilk October 16, 2016

Wank Rash

Red patches that appear on ones chest after a vigorous wank. Occurs to excessive wankers.

Jack: “Lads, I was beating my meat last night, looked down, should’ve seen THE STATE of my wank rash!”
Ben: “I get that all the time, I love tugging myself!”

by skinnotheskank May 20, 2022

Facebook Rash

(noun)

Someone who follows you around on Facebook, and comments of everything you do.

Person: Oh my god, that stalker keeps liking all my new photos! I should never have added him. He's such a Facebook Rash.

Term first introduced by The Oatmeal.

by lrx_stra March 18, 2016

chines rash

when you have a small dick and youve been jerking off to hard it starts to feel raw leading to chines rash

man idk how to tell my girlfriend i got a chines rash

by peahbutt June 16, 2017

fallon rash

A disease for people from the North. Often linked to poverty, 'Fallon Rash' occurs from a diet of chips, gravy and WKD. Sufferers of 'Fallon Rash' often report an urge to shout 'ey ey ey' as they scratch the itch. A key instigator of the 'Fallon Rash' is mild arousal, built up from slowly rubbing themselves against the arms of their chairs at work

"Yuck, look at her Fallon Rash"
or
"'ey ey ey' - it feels good to stratch my Fallon"

by hippyfeet October 9, 2016

Road rash

Chafing, redness, bumps or rash on a woman between the thigh and labia

"Man, the road rash on my rumble strip is killing me!"

by Rumble bitch August 3, 2012