The phrase comes from first person shooter trickshotting, popularised in Call of Duty lobbies and early YouTube montage culture in the late 2000s and early 2010s. A 360 no scope meant spinning a full turn and firing without aiming down sights, a move tied to clans like FaZe and the wider MLG parody era. As montage parodies spread on Vine and forums, the callout became a standalone meme sound, reused far beyond shooters to mock boastful plays and celebrate improbable wins.