The hook comes from Beyoncé's 2003 debut solo single Crazy in Love featuring Jay-Z, taken from her album Dangerously in Love. Built around a brassy sample of the Chi-Lites' Are You My Woman, the song's strutting beat and playful uh-oh refrain dominated radio and music television that summer. Two decades later the isolated vocal still circulates through short-form video, where editors lift it for glow-ups, entrances and comedic reveals. Its staying power comes from instant recognition: a few syllables are enough to set up a confident, larger-than-life moment.