You know that "Harlem Shake" thing your friends on Facebook are just now discovering? Well, it was dead for a minute, but now it's back.

Well, just for another minute.

Just long enough for you to check out this pretty sweet Easter Egg from the folks at YouTube.

Head on over to everyone's favorite cat video archive and type "do the Harlem shake." Then, as they say in the parlance of our confusing times, wait for it.

OK. Now it's dead again.

[H/T: @michaelroston]