Last Christmas was written by George Michael and released by Wham! in 1984, becoming one of the most recognisable festive pop songs of all time. This short excerpt is shared online for its Cardi B take on the chorus, joining a long tradition of covers and parodies that renew interest in the song each December. Its meme life comes from recognition and contrast: a universally known holiday chorus delivered in an unexpected voice, making it easy to reuse in edits, reactions and seasonal jokes year after year.