The line comes from Jeopardy, the long running American quiz show hosted by Alex Trebek from 1984 until 2020. Trebek became known for his calm corrections when contestants missed a clue, and short clips of his reactions circulated widely on soundboards and in meme edits after his tenure. The ooh sorry moment captures that familiar hosting style in a few seconds, which is why creators reuse it as a polite wrong answer buzzer far beyond the original game show context online today.