Mould spoon 

To have sex using a Condom that has been reused to the point it becomes mouldy

Reusing that old condom would just be mould spooning at this point.

Mould spoon by Grannyshitter March 19, 2022

Pitcher's Mound 

The act of defecating on the bathroom floor immediately in front of the toilet.
Related: upper decker
Special Note: Much like the Upper Decker, the Pitcher's Mound bears weighty ramifications and sends a powerful message. As such, it should only be unleashed when the circumstances are dire and there seems no other course of action.

The shit was about to hit the fan, but Tommy made sure it hit the floor first.

Pitcher's Mound by Shi Zewr Porwn April 17, 2005

Sound as a pound in a mound that’s round 

Similar to "Sound as a pound". If something is as sound as a pound, it is very good or reliable.

Boss: This project schedule sound as a pound in a mound that’s round.
Me:

Sound as a pound in a mound that’s round by APieceOfMonkey July 8, 2021

abandoned pitcher's mound 

The pelvic region above the vagina that is covered with an extreme amount of pubic hair,thus resembling the look of an old baseball sandlot that hasn't been played on in a long time

Mike wanted to eat out Gina,but told her to cut the grass above her clit ,because it looked like an abandoned pitcher's mound

abandoned pitcher's mound by BIG T 49 August 10, 2017

stinky pussy mould 

When a woman shits on a mans head and proceed to wiping the poo onto her vagina leaving it there for about a week creating a potent smell

Jenny's vaginas potent pong got caught in her pubes

The stinky pussy mould created a greenish gas wafting into her mouth

stinky pussy mould by Ddaa2234 December 29, 2015

Moul Sensation

when a girl uses one condom of questionable integrity with two different guys

She exagerated the moul sensation from two guys to six

Moul Sensation by Joe Blow Me November 9, 2008

mouldy sausage 

The state of ones penis after a heavy bout of profuse masturbation.

The times when you need to wank but simply cannot climax. You are in the state of perpetual soft-on. Excessive masturbation can lead to a grimy, chapped and bruised penis. Once in this state it is said to resemble an out of date raw pork sausage.

...

Wanking more than 10 times a day can almost certainly lead to a mouldy sausage.

Steve's in the back room giving himself a mouldy sausage.

mouldy sausage by Steve Cee. April 5, 2007