The '20XX' meme originated within the Super Smash Bros. Melee community, specifically popularized by professional player Hax$ around 2013. It describes a hypothetical, dystopian future where the game has been pushed to its absolute technical limits, resulting in every player using Fox McCloud with frame-perfect precision. In this scenario, matches are decided solely by port priority because humans have achieved TAS-level optimization. Beyond Melee, the term is now used across various competitive gaming scenes to describe an inevitable, hyper-optimized 'end-state' of a game's meta. It captures the absurdity of extreme technical perfection and the hilarious predictability of high-level competitive play.