blood helmet 

When a girl on her period sits on your forehead, leaving a crusty red coating.

I had my girlfriend sit on my face when she was on the rag, and she gave me a blood helmet.

blood helmet by Manpigbear April 12, 2011

blood mummy

Used tampon or pad that has been wrapped in toilet paper and thrown in the trash.

Carol must be on the rag, she just buried another blood mummy in the bathroom trashcan!

blood mummy by Clamhammer July 25, 2012

blood comet 

A blood comet is a substantial clot of congealed menstrual blood that forms a comet-like shape in the toilet upon ejection from the vagina. There is always a head-like structure, with some manner of tail, sometimes long enough to swirl around the circumference of the bowl.

"Guys, I made the biggest blood comet in the toilet just now."

blood comet by Dr. Moneypenny Esq. May 2, 2014

Blood Crafter 

One of the best fortnite youtuber's alive. A truly great person, whose ass is sore from being shot so much.

Cool Kid: Hey did you see Blood Crafter's new youtube vid
Cool Kid 2: Yeah he got shot in the ass

Blood Crafter by BigChungus69 January 16, 2019

Blood of Calaba 

When u don't know what to say when witnessing something shocking.

"He fell of his keke, Blood of Calaba"

Blood of Calaba by The only A1 hehe April 20, 2020

Blood Slam 

And injection of drugs which is done using a needle partially filled with blood of somebody else. Most commonly done as sexual fetish by men spreading disease, it gets you high even if there is only infected blood and no drugs in the needle.

"You want to split this meth with me?"

"Yeah but I only have one needle left."
"Oh, that's okay by me! Do you have HIV? After you inject half of it, pull some blood back into the needles so I can blood slam."
"That is so fucking hot! Okay, I'll brand you with my strain."
"And that way we don't have to have anal sex!"

They had anal sex anyway.

Blood Slam by FaqBasher January 12, 2022

blood drop

A bloody---'just born'---baby.

My mother says my 'blood drop'_ was 8:29 AM, so I would call her every year at that time to wish her a Happy Birthday! I was her first child. It was OUR birthday.

blood drop by talk2me-JCH2 September 8, 2022