The line comes from Valve's Left 4 Dead 2, released in 2009, a co-operative zombie shooter known for its constant survivor banter during campaigns. Throwaway insults and jokes between the characters became a rich source of short clips once players started recording and sharing gameplay. Fans cut this phrase out of its original moment and reused it on forums, streams and video edits as a standalone comeback. Its lasting appeal is simple familiarity for players and total absurdity for everyone else, making it work even without knowing the scene.