well....a cuntrash is one who is blessed with a rash on their genitals
or a complete wanker.
oh dave, you is a cuntrash man!
by oliver thompson May 06, 2003
Top Definition
An absolute fucking cunt(usually male) who is alwayz gettin' up in yo' shit.
"Fuck you Cuntrash, get yo' fucked up shit away from me."
by Diego September 04, 2003
A red dotted rash that appears around the vaginal area of a woman as a result of obeseity. Sometimes causing bleeding and also known to create a horridly smelling scent from a cheese like discharge from the rash. Not a very good thing to have when indulging in oral sex, especially if you are the giver to that who has the Cunt-rash.
'I went to go down on the obese mail-order, only to find she had an enormous cunt-rash that was spewing out cheese.'
by Penis Butter August 11, 2006
A person or people that are very annoying, just like an itchy annoying rash on or around your vagina
Dude, your brother is such a cuntrash..hes always playing your xbox...

yeah hes adopted...

by Eggsta187 July 14, 2011
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