n. The sexual act of having sex with a girl who is menstrating and getting blood onto her vagina, then at her orgasm pulling out and smacking her with your testacles.
Dude I had sex with Brittney the other night, when I saw she was on her period, I pulled a Living Water Candy Apple on her!
When you are even worse than a Douche Bag. You ARE the Douche Water. It's one thing to be the bag that flushes the bad stuff out of the vagina, it's another to be the nasty water that comes out of it.
You are such an asshole that I can't even call you a Douche Bag. You are the Douche Water dude.