Brewer's Yeast 

The name given to the itchy fungal rash one gets around the groin following a long day in a hot moist environment such as a brewery.

Dawn: "My flange is really itchy!"
Margaret: "Better go see your doctor, it sounds like you have a case of brewer's yeast."

Sam: "This home-brew tastes very sour"
Matt: "It's a special recipe, I use my own brewer's yeast."

Brewer's Yeast by Doctor N November 16, 2009

Your mum's yeast infection 

Extension to the ubiquitous 'your mum' reposte.

Far more effective than it's primitive cousin, with no superior. The added dimension means that any further insult will sound unwitty.

"You fucking stink"
"Your mum fucking stinks"
"Your mum's yeast infection fucking stinks"

"I fucked your mum last night"
"I fucked your mum's yeast infection last night"

Your mum's yeast infection by Ollie December 29, 2005

let's yeet this yeast 

like the phrase "let's get this bread"

bread=dough=money

or simply just to have fun and get turnt or win something

"brooo i'm so hungry man let's yeet this yEAST"
or

"boss gave me a rise, let's yeet this yeast"
or

"HELL YEAH LET'S YEET THIS YEAST"

let's yeet this yeast by heezeballs December 19, 2018

yeast sack 

a fanny pack around your waste without straps.

it is the fatlike pouch below a womens bellybutton.
it is filled with yeast juices and you can make paste out of it.

Dalton- " is that lady wearing a fanny pack under her shirt, or is it a yeast sack?"

Derrick- " i think that it is a yeast sack."

Dalton- " i hope it doesnt leak!!!"

Derrick- " if so, then we can make paste from it."

yeast sack by GIB-10 May 27, 2009

Yeat’s Turban Factory 

Year’s Turban Factory is a strict labor facility that consist of creating, packaging, and sending out scarfs- I mean turbans. The workers are made up of Twitter trolls who’ve spoken ill about Yeats name and have been forcefully taken there to serve an eternity sentence of Twizz Labor.

You better stop trolling or you’ll get taken to Yeat’s Turban Factory in your sleep.

Yeat’s Turban Factory by Yeat Enthusiasts April 4, 2022

Yeast Sheath 

A woman's vagina AKA foul cunt.

I was three knuckles deep into Charlene's yeast sheath when her mum came in. So I fucked her in the arse.

Yeast Sheath by Zonal K August 17, 2019

yeast slime 

Yummy cunt juice from the annals of love.

lets lick some yeast slime.

yeast slime by SmashNorms235112 October 13, 2010