The Japanese title combines onware, meaning audio clipping or crackling from distortion, with Seicomart, the convenience store chain founded in Hokkaido. Clips named this way circulate on meme soundboards as generic distortion stings rather than as a documented store jingle or commercial cue. The appeal is the onware effect itself, a staple of Japanese meme edits where exaggerated peaking is used for comedy, similar to how other harsh stings travel online purely for their shock value.