Sheesh became a widely shared reaction on TikTok and short form video in the early 2020s, used to signal amazement, disbelief or secondhand embarrassment. Fart noises have an even longer life in meme editing, often treated like a fart with reverb for extra impact. Mashing the vocal and the fart together follows a common soundboard formula, taking a familiar callout and undercutting it with a crude ending. The combination keeps circulating in edits, chats and reaction videos because it is instantly recognisable and needs no context to understand.