The New York Times looks at the year in hot words. Here, the music-related entries:
GANGNAM STYLE The manner and attitude ascribed to the affluent Gangnam District of Seoul, South Korea. This term came to the attention of the world when the Korean pop star PSY released the song and video “Gangnam Style.” His signature “galloping pony ride” dance was the macarena of 2012.
MIKE DROP OR DROP THE MIKE Literally, to drop a microphone on the floor in a showy way when finished with speaking or singing, especially after an outstanding performance. Figuratively, to quit a job or undertaking after an outstanding performance, especially when failure was predicted.
YOLO An acronym for “You Only Live Once.” Used as an interjection when someone is considering doing something risky or ill-advised. The expression took off this year after the hip-hop star Drake’s song “The Motto” became a hit in 2011.