Darrius just wanted to learn Spanish for his next trip to Mexico. That's when he discovered Duolingo, a friendly app to learn languages. However, Darrius wasn't the most studious guy. He was actually lazier than a sloth. The notifications on his phone about Duo reminding him to complete his next Spanish lesson were in vain. That's when a new feature appeared: Duolingo Push. This feature sends a huge Duo owl to find you wherever you are, to remind you to practice your daily lesson, regardless of the time, or the place. Darrius is interested in this feature, and he doesn't realize he just committed the worst mistake of his life: He bought the Passive-Aggresive Duo.