The rickroll began as an internet bait-and-switch prank in the late 2000s, when misleading links promised one thing and instead played Rick Astley's 1987 hit Never Gonna Give You Up. The joke spread through forums, video sites and social media because the song was earnest, catchy and immediately familiar, turning an annoying trick into a shared in-joke. Short clips like this one keep the gag alive for new audiences, since the setup can be disguised in a title, thumbnail or message while the payoff needs only a few seconds to land.