Black Ops 2, the 2012 Call of Duty sequel from Treyarch, built its multiplayer around round-based modes in which teams regularly changed starting positions. The switching sides cue became part of that rhythm, marking the pause between halves rather than a kill or objective. As clips from the game were shared on soundboards and in edited gameplay videos, the short announcement gained a second life outside matches. Players still recognise it instantly because it condenses a familiar multiplayer ritual into a few seconds.