Kakegurui began as a manga in 2014 before its 2017 anime adaptation, following transfer student Yumeko Jabami at Hyakkaou Private Academy, where status is decided by gambling. Her catchphrase, often translated as 'let's gamble,' is delivered with feverish delight before high-stakes games. This drawn-out scream version spread through anime soundboards and edit communities, where fans clipped her most manic moments for reactions. It now sits alongside anime ahhhh as a staple exaggerated vocal reaction, reused whenever a character is meant to look thrilled, obsessed or completely consumed by the risk ahead.