Rickrolling began in the mid 2000s as a bait and switch prank online, adapted from an earlier duckrolling joke on 4chan. A link promised something exciting or secret, but led instead to Rick Astley's 1987 hit Never Gonna Give You Up. The joke spread through forums, YouTube and game communities, and Astley himself leaned into it, even performing the song live during the 2008 Macy's Thanksgiving Day Parade. Decades later the clip still works because almost everyone recognises the intro instantly.