Sans is one of the most recognisable characters from Undertale, the role-playing game released in 2015 by Toby Fox, where he first appears in the snowy town of Snowdin as a laid-back skeleton with a hidden serious side. His introduction became a favourite clip for fans because it captures his personality in just a few seconds, and it has since been reused across fan edits, gaming montages and meme videos. The line remains popular because it works as both a simple character reveal and an in-joke for players who know what Sans is capable of later in the game.