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Key the truck, carve your name in the seats, take a Louisville Slugger to the headlights. Carrie Underwood's revenge anthem crossed over from country radio to everywhere in 2006–07, spent 64 straight weeks on the Hot 100, and became — for a time — the best-selling country song, period.
Masahiro Sakurai's Nintendo crossover brawler launched on the N64 with twelve iconic fighters smashing each other on floating stages in four-player chaos. Released April 1999, Super Smash Bros. sold 5.5 million copies and created the template for a franchise that would define competitive gaming and casual multiplayer for the next 25 years.