Nigerundayo comes from JoJo's Bizarre Adventure, where Joseph Joestar famously yells it at Smokey Brown before sprinting away from danger. The line became a signature gag for the character, celebrated in anime edits and remixes for decades. On soundboards and short video platforms it spread alongside other escape jokes like the run vine, as a universal audio cue for retreating. Its mix of Japanese delivery and obvious panic makes it recognisable even to viewers who have never watched the original series in full.