corn rash

this is what happens when you get your cornrows braided to tight in the back and back of your neck will turn red

aye man i got my rows to tight and it gave me corn rash

by -BriNk- February 14, 2009

shit rash

is the chaffed arse you get when you have had shit loads of shits in one day, not helped by using chead ass shit roll....

today i was shittin like a seagull, spent half the day on the fookin bog now iv got a right shit rash....

by Lee Briggs February 8, 2008

T Rash

"Code" for trash, dont be secretive about it though

dude1: "Check out that dirty whore"

dude2: "yea mate, shes fuckin' T Rash"

by Phil808 August 28, 2008

resolution rash

Prompted by an outbreak of resolution rush !

Look there are no smokers hanging out
around the staff entrance today ! .

Yep - Sure sign of an outbreak of annual
resolution rash ! .

by E - FUMBLER January 9, 2009

sex rash

The chafing a woman feels after having sex with a man with pubic hair. Similar to "crotcht-rot" in a man. It is the result of skin, hair, and moisture rubbing vigorously against each other during nasty love-making.

"I have a sex rash from your pubes rubbing against mine during that doggie-style sex we had."

by Buck Studley November 6, 2013

grave rash

An STD which one contracts following a sexual encounter with a crusty corpse. The precise cause is unknown, but likely results from the deceased having had any or all of the following: chlamydia, gonorrhea, crabs.

Friend 1:(While scratching genital region) Ugh, I think I caught something from your grandma last night.
Friend 2: Dude, my granny's dead.
Friend 1: I know, I almost threw my back out digging the bitch up, then she gives me a raging case of grave rash!

by Twig'n'Barry February 19, 2014

Nappy Rash

The irritation or annoyance resulting from a relationship with a significantly younger partner.

Adam(26): I shagged that 19 year old chick the other night and now she won't stop texting me and stalking my facebook...
Joe(25): Sounds like you got a nasty case of nappy rash!

by BlackBlades September 5, 2012