The name Kapkut is the Russian transliteration of CapCut, the short-form video editor widely used by TikTok creators to cut, caption and add effects to clips. Sounds linked to editing apps often circulate as shorthand for the editing process itself, appearing in memes, tutorials and reaction videos where the joke is the cut or the transformation. Kapkut fits that pattern: it is short, instantly recognisable to viewers who make or watch edited videos, and easy to drop into a transition without explaining the reference.