Duck cheese 

Slang for smegma: the secretion of a sebaceous gland
specifically : the cheesy sebaceous matter that collects between the glans penis and the foreskin or around the clitoris and labia minora

After going three days without a bath, Charlie had a buildup of duck cheese on the head of his penis.

Duck cheese by The Yan Man December 2, 2021

Duck day 

Duck Day begins on Saturday, December 11, it is a day to caress all the ducks in the world and make them happy. and it is to appreciate them

I'm really excited for Duck Day and it starts tomorrow! but I didn't find any in the park to pet him.

Duck day by TheMomazos December 9, 2021

Duck enjoyer 

Someone who wants to fuck ducks.

"Yea bro i'm a total duck enjoyer".

Duck enjoyer by ManMan23 December 27, 2021

duck balls

The practise of castrating a 6’1 34-year-old male from Kansas, TX while under the influence of MDMA and a variety of vodka brands. You need to have a 1982 DMC DeLorean with the driver’s side door and the transmission missing in the same room as the occurrence for this definition to apply.

Ben committed duck balls

duck balls by im a big boy January 12, 2022

Duck em 

To drown someone in a pool of their own tears as an act of revenge

I was sick and the construction workers next door wouldn’t stop making noise so I had to duck em

Duck em by Gutt3rboy January 27, 2022

duck your cock 

When you planning on celebrating steak and blowjob day on March 14, but auto correct intervenes, again.

I want to put some shrimp on the barbie, find a hot Sheila, have some steaks and duck your cock. Damnit autocorrect I meant suck.

duck your cock by JZKees March 13, 2022

Duck meat 

The sweaty balls between your toes

After a long country walk, I took my socks off and found a load of duck meat between my toes.

Duck meat by Mrbute March 26, 2022