Waltuh comes from the world of Breaking Bad memes, where Walter White is reimagined as a punchline rather than a serious antihero. The name itself is a playful, exaggerated take on Walter, and it spread through short-form edits on TikTok and YouTube that paired the call with reaction shots, cooking montages and dramatic reveals. Because the reference is instantly recognisable to fans of the show, and because the delivery is funny on its own, the sound has stayed in rotation for parody edits, streams and reaction videos long after the original trend peaked.