The Undertaker, played by Mark Calaway, debuted in WWE in 1990 with a mortician-inspired persona, and the tolling gong became the opening cue of his entrance. As his long career turned the sound into one of wrestling's most recognised signals, clips spread through forums, entrance edits and later short-form meme videos. Creators outside wrestling adopted it as shorthand for a feared figure arriving or a mood turning dark. Its link to the similar Taco Bell Bong shows how a clean bell toll now reads instantly as dramatic foreshadowing online.