SMG4 is a long-running YouTube machinima comedy series created in 2011 that remixes Nintendo and Valve characters, including the Heavy from Team Fortress 2, in original skits. Heavy's mangled English is a recurring joke, and shet became one of his most clipped outbursts as fans isolated single lines for soundboards. The clip spread through meme edits and gaming compilations where a one-second reaction was needed, and it remains popular because the source character and the mispronunciation are instantly recognisable even out of context.