Shimakaze is a character from Kantai Collection, the Japanese game launched in 2013 that personifies historical warships as girls. She represents the experimental destroyer Shimakaze, known in the series for her exceptional speed and confident personality, and she later appeared in the 2015 anime adaptation. Short voice lines from the game and anime are widely clipped and shared online as reaction sounds. This O-Oh line became a handy standalone clip because it works without context, letting fans signal surprise in posts, edits and soundboard collections.