Smacking Fannys

When two females before the sexual act of scissoring with an angry undertone.

Jess and Chantelle had an argument last night, they ended the night by smacking fannys.

by I'm so fancy July 12, 2023

Smacking fannys

When two females perform the sexual act of scissoring, but with an angry undertone

Jess and Chantelle had an argument last night, they ended up smacking fannys.

by I'm so fancy July 12, 2023

ASBO Fanny

When your fanny as behaved for a bit , but then turns feral .

“Girl you gotta ASBO fanny, things behaved all week, come weekend the things all feral and shit “

by The Yam Yam January 25, 2024

Gonorrhea Fanny Pack

When a woman with gonorrhea puts her discharge in a diaper and a man uses said diaper as a flesh light for masturbation. Also called a "freak-a-leek 204"

"I went to Kansas City and got a Gonorrhea Fanny Pack"

"I heard that Norah gave Jonas a Gonorrhea Fanny Pack"

by MrCaptainDr April 23, 2024

Hot Fanny

A sit-down fart produced by a person with a vagina that manages to end up in aforementioned orifice for later release.

Open the window Sandra. I've just done a hot fanny that could come back out any second.

by kingnutter June 13, 2024

The Fanny constant

Let n∈R, and let θ be a random variable with XY chromosomes. The limit of θ(n) as n tends to 2 is the Fanny constant, (your) x, which also represents the global minimum of the function θ(n).

Proof:
θ∈ D: {Trump supporters}
θ(1) = 1
θ(2) = 0 = x #The Fanny constant
θ(3) does not exist.

by Most iconic people at UCBM December 18, 2024

Sheet fanny

Sweaty dirty ass crack

I need to do a courtesy wipe because I have serious sheet fanny!

by Partymarty333 July 18, 2025