Duolingo's Wrath 

a condition that if you don't do that lesson in under 3 years, he's coming with that axe asking you to beg for mercy in spanish, everyone's forgot, but he's comming to teach you all a lesson

"Duolingo's Wrath is comming for ya pal"

Duolingo's Wrath by Bk_UranicFox July 18, 2022

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

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

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

Duolingo Bird 

The bird who stole your family including your kids and doesn't feed then until you learn a diffrent language.

New York Times: A mysterious bird named "Duolingo Bird" might be the suspect of dead victims. This is because people didn't learn any new launguages in 1 day.

Duolingo Bird by packtober April 4, 2019

Duolingo 

Duolingo is a website to help you learn a new language right? Wrong! Duolingo is practically torture. Watch out, the Duolingo bird looks cute and friendly, however it is a possessed demon. If you miss your lesson the bird will haunt you until you fall on your knees and beg for mercy. Don’t even try to skip your lesson two night in a row... unless you want to end up like Billy, we don’t talk about him. Anyways if you want to learn a new language and you aren’t afraid of being massacred by a “harmless” bird try Duolingo out today!

Me: one night of no French is fine
Duolingo Bird: you missed your lesson... you know what that means
Me: what’s that noise *blacks out*

Duolingo by I like avocados November 2, 2019

Duolingo owl 

a monsterous bird from the duolingo app that will threaten you if you don't practice your languages

me: oh no! I forgot to do my Spanish
friend: run!! The duolingo owl is after u

Duolingo owl by @hflwindensemblememes on insta April 21, 2019