bloody volcano 

When you go down on a girl while she's on her period, get a mouthful of blood and spit it in to the air.

My girl didn't tell me she was on her period and I ended up giving her a bloody volcano.

bloody volcano by brett1596 October 15, 2015

bloody valcano 

When a girl is on her period and you have sex anyways, making her orgasim so her vagina is a bloody valcano.

"Woah, you made me bloody valcano!"
angry dragon thirsty turtle unicorning

bloody valcano by Madi_jackal April 26, 2016