This line comes from the Engineer, one of the playable classes in Valve's team shooter Team Fortress 2, first released in 2007, where characters have short spoken responses triggered during matches. Players clipped the line from gameplay and shared it in TF2 compilations, reaction edits, and meme videos, where its understated disapproval made it easy to reuse outside the game. It has stayed popular because it is only a few seconds long, instantly recognisable to TF2 fans, and fits almost any moment that deserves a quiet, sceptical verdict.