Metro rash

Stains on clothing obtained by using public transportation or walking in public.

Bob: Jane, did you realize you had a huge stain on your sleeve?

Jane: No! This jacket is brand new. Ahh! It must be from me leaning on the Metro this morning.

Bob: Looks like a bad case of metro rash.

by Abchico2091 December 18, 2015

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 15, 2017

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

Jap Rash

The multiple cuts, grazes and sore skin you obtain from working on Japanese cars. Because of the tight and compact nature of Japanese cars, its hard to not get cut up when working on them.

I got some nasty Jap Rash last night from working on my Silvia.

by 4nthrax August 18, 2015

Kissers rash

When you get a rash or break out from a hook up

Girl 1: what’s on ur face
Girl 2: ugh just kissers rash
Girl 1: ohhh who’d u get with

by Scank bitch November 11, 2019

Slash rash

When ur but plug stretches ur ass wayyyyyyy toooooo much and it makes u uncontrollably shit and poopoo urself

Bro I was trying to squat but I have slash rash and I shit myself half way through my leg day omfg

by April 28, 2023

Briggsy Rash

When one cannot maintain an erection and proceeds to use his tongue to get the job done, licking the oposite sex in the rectum. A Briggsy Rash usually develops the morning after said sexual encounters.

"I was with this bird last night and couldn't get a hard on. Had to lick her out instead and ended up rimming her. Got a right Briggsy Rash this morning."

by DaveDaveTwoPump September 28, 2022