The short, ominous dun-dun sting has lived in television drama for decades, most famously as the two-note Law and Order transition sound that became a pop-culture punchline in its own right after the show premiered in 1990. The stretched three-note version heard here leans into that legacy, milking the final note for comic suspense. Meme editors adopted it as a close cousin of the vine boom, using it wherever a reveal needs mock gravity, and longer spellings like dun dun dunnnnnnnn now circulate as its own micro-meme across soundboards.