queef-biscuit 

(n): A mysterious semi-solid object that is expulsed during a queef.

Tony almost lost his lunch when Angelina shot him a queef biscuit on his tongue while he was "down south".

queef-biscuit by Santo Christo de Sanchez September 15, 2005

Spitting Biscuits 

When a girl has a yeast infection.

"Things were getting hot last night with my new girlfriend so I decided to go down on her...big mistake! She was totally spitting biscuits!!"

Spitting Biscuits by Owlcoholics August 6, 2014

Biscuitian 

Biscuitian (bi-ski-tee-an):

A heterosexual female who enjoys Cunnilingus.

John's girlfriend is a biscuitian.

Biscuitian by Frito Caska October 6, 2009

Hill biscuits

The vilest, sickliest and cheapest contents of a Snufbag. Officially classed as food but should never be consumed by humans. Ethiopians have been known to turn their noses up at these foul creations, choosing starvation instead.

Mickus: What's in this week's Snufbag?

Mum: A bag of crisps and 18 packets of Hill biscuits.

Mickus: OK, throw me the crisps and shove the shit down the bog where it belongs.

Hill biscuits by Lumpbag April 26, 2009

Biscuits and stimulating conversation 

Commonly known from a Harry Potter fanfiction, Potter, this means doing the frick frack, or sex.

"I spent my Christmas having biscuits and stimulating conversation."

Biscuits and stimulating conversation by JaimiePotter December 28, 2019

buttery biscuit base 

A base that defies knowledge, but it needs to be a little bit deeper. It needs a little more oomph.

I like the base, base, base, base, I like the buttery biscuit base.

buttery biscuit base by jabba27 July 4, 2011

biscuit poisoning 

the result of eating too many biscuits, characterized by swelling of the body; obesity

Wanda, you got biscuit poisoning--your ass the size of Texas.

biscuit poisoning by CrackerNoMore September 6, 2009