This clip comes from TikTok slang culture rather than a single film or song, combining two viral expressions that took off on short-form video. Sheesh became a drawn-out reaction to something impressive or attractive, while rizz later emerged as shorthand for charm and flirting ability. Put together, the phrase is used to praise someone for pulling off a smooth moment with confidence. Its short length and instantly recognisable shout helped it spread through edits, reaction videos and memes, where it still works as quick shorthand for approval.