Abukuma is a light cruiser ship girl from Kantai Collection, the Japanese browser game where historical warships are personified as characters, and her short voice lines are a familiar part of that fandom. The surprised Heh has travelled beyond the game through fan edits, soundboards and short-form videos, where a half-second reaction is often more useful than a full line of dialogue. Its staying power comes from that brevity: it can punctuate confusion, embarrassment or disbelief without interrupting the scene around it.