dunning-krugerrand 

A disparaging term for BitCoin, a play on the Dunning-Kruger effect.

He had a lot of Dunning-Krugerrands tied up in Silk Road when the Feds took it down.

dunning-krugerrand by d.w. January 1, 2014

Duolingo 

A dark web platform which kidnaps your close ones. To release them, one must learn a language. Their mascot is the infamous green owl.

Me:"Please, i want to see my kids again!"
The Duolingo Owl:"Not until you learn that french lesson you don't!"

Duolingo by Karen&Kids April 2, 2019

Dunkin Dumpin Donuts 

Dunkin Dumpin Donuts is the act of anal penetration.

Juan was in the park playing Dunkin Dumpin Donuts with the street boys.

Dunkin Dumpin Donuts by I, Wreckerrr October 3, 2016

sand duning 

Gay sex. The dunes are similar to butt cheeks

Bobby was exhausted from sand duning all night.

sand duning by Libraryguy April 3, 2011

Duolingo 

The messenger of hell. He kidnaps your family and you might get them back if you complete your lessons.

“Idk man... the duolingo owl is kinda hot...”

Duolingo by （；＿；） April 11, 2019

Dunning

The process of attempting to steal action from someone else's post where the original poster is specifically looking to make a bet. Often occurs in social media but is always in poor taste. Named after the original individual who has since learned proper etiquette.

Dominick was always dunning on Mike's post trying to steal the action Mike was looking for.

Dunning by mofo004 October 27, 2020

Duning 

The act of brutally penetrating a person's anus with immense speed leaving behind a sandy texture and a dusty haze. Duning originates from Mongolia and anything except Jigglypuff can be duned.

"If these filthy casuals keep talking shit, someone's in for a rough duning session"

Duning by Feridon Hamidi March 1, 2019