This sound comes from Among Us, the social deduction game developed by InnerSloth. The game released in 2018 and became massively popular online in 2020, which pushed many of its interface and ship sounds into meme culture. The door open sound is still used because it is short, instantly readable to players and easy to sync with a visual entrance or reveal. In compilations and edits, it often appears alongside other recognizable game cues such as Enemy Spotted or dramatic alarms.