duolingo 

A program you do languages on. that's really it...

Mom: Hey what you doing?
Me: French mom......French on duolingo
Mom: Oh.....

duolingo by Markiplier rocks January 20, 2017

Duolingo 

A language app that if you don`t use the mascot will find you and take his time murdering you

Duolingo: You have not done your spanish lessons time to kill
Richrd: No no NOOOOOO

Duolingo *cocks gun*

Duolingo by pseudonym is a dickhead September 22, 2019

Duolingo 

A dying meme about an evil owl who will kill you and your family if you don't do your language lessons.

Duolingo kidnapped my kids and father.

Duolingo by A random artist bich May 28, 2019

Duolingo 

The most dangerous language learning app ever. Like seriously. It’s basically learn or die.

I’m learning Portuguese on Duolingo.

Duolingo by Braseiro1234 June 1, 2020

Duolingo 

An app for language learning. It’s good at teaching you Spanish, but sucks at any other language.

James: I used Duolingo to learn to fluently speak and read Japanese!
Jessie: I think Pikachu knocked you on the head a little too hard.

Duolingo by goshdangitmark March 2, 2022

Duolingo 

The son of satan is its own mascot, u must do ur Spanish lessons or else he will murder.

Little Timmy: oh no please have mercy, Duolingo owl!

Duo: should’ve done that Spanish lesson of yours, NOW BEG FOR UR LIFE IN SPANISH

Duolingo by bruhmomenter421 December 10, 2022

Duolingo 

An green bird that owns the language learning website Duolingo. If you do not take your lessons you will get a message from Duolingo saying “Spanish or Vanish.” If you don’t take your lessons in the next 0.099999 seconds you will never be seen again. Believe it or not, there are actually 20 Duolingos. 5 of them have been killed. If you see this green bird (for images look up Duolingo and go to images), kill it or run. These Duolingo birds are also taking black and white forms (looks the same but is in black and white). Beware, and good luck.

Duolingo is an annoying green bird.

Duolingo by Brenna_011 April 8, 2023