MLG stands for Major League Gaming, and MLG montage parodies grew on YouTube in the early to mid 2010s by mocking serious competitive gaming compilations. Creators overloaded ordinary clips with rapid meme sounds, flashing text, dubstep hits and references to other classic meme sounds, turning skill showcases into deliberate parody. The format spread through gaming communities and remains a nostalgic shorthand for ironic hype, with editors still using the style to make small in game moments feel like legendary plays.