Duling 

Den mother; alpha bitch

That Duling won't let me do that chubby chick

Duling by quadpod #1 December 9, 2009

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

Beer During 

The heroic and brave act of cracking open a bubbly while you lie on your back as someone performs sexual acts to you. It is an extreme display of profound laziness.

Wanna come over later so I can have a beer during?

Beer During by The Gosh Dang Bruin April 25, 2019

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

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

Duolingo 

The living embodiment of Satan; will do anything he possibly can to make you pay for your absence on his spanish lesson, you bafoon.

Hey! Last night, I skipped my lesson on Duolingo!
What happened next?
Remember my kid?

Duolingo by DracoBoom October 29, 2019