Kang the Conqueror is a long-running Marvel Comics villain who reached a wider audience through his Marvel Cinematic Universe variants, including He Who Remains in Loki in 2021 and Kang in Ant-Man and the Wasp: Quantumania in 2023. Short clips of the character spread through movie edits, fancams, and villain rankings on social platforms, often alongside other Marvel menace cues like the Prowler Sound Effect. The association with time, variants, and an army of counterparts keeps the sound useful whenever creators want one name to imply many threats at once.