Sucrose is an Anemo alchemist from Mondstadt in Genshin Impact, the open-world action role-playing game released in 2020. Her combat voice lines, including the stretched woooh from her normal attack, began circulating as short clips among players who found the earnest delivery unexpectedly funny. From there, editors lifted the sound into reaction videos, gameplay montages, and anime-style memes, where its length makes it easy to time with a charge, jump, or reveal. It remains popular because it is instantly recognisable to Genshin players while still working as a generic dramatic reaction for viewers who have never played the game.