Skin irrated from ejaculation
scabs of dry skin where ejaculation was shot on skin.

"Yo I ejaculated on some fine ass bitches face and now shes got cumrash."
by THCisDANK May 02, 2007
Top Definition
The mark (redness) left after you cum and wipe it off.
I jizzed on your mum's face last night and left her with a cum rash.
by Surox May 16, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.