Chairmode Activated came from the YouTube lets-player Pewdiepie, who does quite the hilarious videos, most of which, on Amnesia, involving him finding monsters, and, with chairs nearby, says, "Chairmode Activated,Boop!" in which he stands there hoping the monster does not kill him. A large amount of pictures of Pewdiepie's viral phrase involving him doing "Chairmode" or a chair saying such phrase, some of Pewdiepie himself with another thing he holds, a golden statue he named, "Stephano". The pictures involve a cartoon-like version of Pewdiepie in a chair position, or a chair itself.