When two menstruating females scissor in a semi-rough bumping fashion to combine their blood together to become "moon sisters". The sexual woman form of becoming blood brothers. Receiving pleasure from a close friend by swapping and conjoining nectars. Constant same-cycling moon sisters become perma mooners when two women believe their spiritual closeness is derived from their blood bumping.
"Yo, my girlfriend been out all night with her friend prob blood bumping or some shit because they think they bff's. Lesbians.... its wack."
"Me and Susie are so synched we might as well be blood bumping."
"I've been blood bumping for so long we're perma mooners; Susie and I can tell each other anything."
"Can I get HIV from blood bumping?"
"Yes."
"Me and Susie are so synched we might as well be blood bumping."
"I've been blood bumping for so long we're perma mooners; Susie and I can tell each other anything."
"Can I get HIV from blood bumping?"
"Yes."
by Pooma Moomas January 11, 2014

by WhiteRetardedMorganFreeman May 12, 2018

Having sexual intercourse, regularly.
by DerekHunt March 19, 2022

by Davidornado December 7, 2014

A tradition in rural America, and the unisex term for a fish bump. (which refers specifically to vagina-equipped humans)
It's like a chest bump but at crotch level. It is not typically a sexually charged or intimate event.
Its romantic counterpart is referred to as a chicken kiss.
It's like a chest bump but at crotch level. It is not typically a sexually charged or intimate event.
Its romantic counterpart is referred to as a chicken kiss.
After throwing down a baller alley-oop, I chicken bumped my youth pastor. He almost got arrested but I told the cops that it wasn't a weird sex thing.
by FreddyFwaygaux August 2, 2018

A word created as a way to describe the process of snorting a thick clump of fermented cum typically laced with fetynal.
by trollinghannah March 25, 2022

by simply Complicated August 28, 2016
