For the uninitiated, the dance move you're about to see is called "daggering" (watch this Major Lazer video for a full introduction) and although we're pretty sure "daggering" may violate some NYPD standard of conduct, everyone in the crowd goes wild and loves it. So, whatever.
Plus, this happened the same day cops in Brooklyn for the West Indian Day parade may have accidentally shot and killed an innocent Crown Height woman AND racially profiled a city councilman before arresting him. So however unprofessional and inappropriate this may have been, anything to make us smile from that day is a welcome change.
(It gets really crazy around the 16 second mark. Slightly NSFW.)