Dimitri Reeves (http://www.dimitrireeves.com/) impromptu dancing in the streets of Baltimore to "Beat It".
Lyrics: "You're playin' with your life/ This ain't no truth or dare/ They'll kick you, then they beat you, then they'll tell you it's fair/ So beat it."
src: https://twitter.com/shomaristone/status/592872463610073088