Blood that comes from a females genitals, generally during menstruation.
Josh: ohh this bitch was grinding on me last night and i ended up with cunt blood on my leg

Mic:ohh thats hot.
by RattyKarnt August 25, 2009
Get the Cunt blood mug.
slang for a women who is on her period.
woman : "why the fuck haven't you done the washing up you bastard...all men are bastards and are useless and the sooner we can impregnate our selfs then men will be wiped out...blah blah blah.."

man : "Shut the fuck up, don't take it out on me just because you are a blood cunt... and i want my fucking dinner NOW bitch."
by tom best August 25, 2008
Get the blood cunt mug.