Stash Rash

A rash obtained by two men with mustaches aggressively making out.

Pete and Lucas both got stash rash after class.

by 500ToothDinasar March 2, 2023

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

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

Tug rash

Blisteringly painful friction burns on the Herman Gelmet from excessive masturbation including varying degrees of second hand man utilisation, normally arising from an all day fappathon.

Jimminy Christmas, Batman!

Even the aloe vera cream is useless against my tug rash!

by NeONscENe September 5, 2018

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

Mental Rash

The raw mental state created from repeated exposure to unfavorable conditions, as often happens when you dislike your job.
Also, the unfavorable condition itself that causes such a state.

I'm so glad I quit my job today, it's been leaving me with a severe mental rash.
or
I hate my job so much. It's nothing but a mental rash

by Dave-Landon October 23, 2016

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