bludfahrt 

1. a case of diareah so explosive that your anus bleeds
2. an awesome, yet-to-be death metal band
3. when having anal intercourse the female lets go a most potent expulsion of gas and bodily fluids

1. DUDE i had a monster bludfahrt last nite; my anus is still sore and i wont be able to deficate for the next three weeks

2. hey man i saw Bludfahrt in concert last nite and they straight up rocked; the drummer had himself a bludfahrt on his floor tom

3. BRAh! my chick had a bludfahrt last nite all over me; im still trying to clean off the smell, i took a chemical-garlic bath

bludfahrt by Steven Pachowski January 6, 2008

Blufart 

(bloo-fart) A feminine phenomena that resembles a shart. A blufart only occurs during a menstrual cycle, and with appropriate force to eject blood along with micro poop particles.

Girl 1,
"wow, I shouldn't push those too hard, it might be a blufart, and I don't have another change of panties."

Blufart by $ot$haman June 29, 2011