In case you haven't had enough of the "Harlem Shake," that 30-second meme that took over the Internet in early February, you can now tell YouTube to perform its own version of the dance.
Just go to YouTube and search for "do the Harlem Shake," then wait for a few seconds. The YouTube logo will start bouncing to the beat, and once the bass drops, the page will just basically explode.
Hit the pause button if you want to disable the function.
Interestingly, you can still click through to the various "Harlem Shake" videos that come up in search, even after the page freaks out.
It's like a new version of Google's "do a barrel roll" easter egg, except not as timeless.