1 definition by Marshmallow Glitch
Unus Annus means one year in Latin. Unus Annus was also a YouTube channel created by Markiplier and CrankGameplays. That channel was only up for a year. Throughout the year they did stupid stuff together and they made a lot of people happy. Once that year was up though, they deleted everything of that channel. If you are a future generation reading this I am sorry you didn't get to experience or even know the channel Unus Annus. They made the channel in 2019 and ended it in 2020.
Memento Mori
Memento Mori
by Marshmallow Glitch December 15, 2020