Remember the golden age of the internet? The days of flashing “Under Construction” GIFs, clunky point-and-click adventure games, and the sheer joy of discovering that you could make your browser window do something stupid .

If you were a curious kid with a computer lab login in the late 2000s, you definitely remember .

The search bar falls to the bottom of the screen. The buttons shatter. The “Google” logo tumbles down like a dropped tray of dishes. You can grab the pieces with your mouse, fling them around, and watch them bounce off the edges of your browser window like chaotic pool balls.

Let’s dive in. For the uninitiated, Google Gravity is a legendary JavaScript prank created by coder and artist Mr.doob (Ricardo Cabello). If you go to Google’s homepage, type “Google Gravity” into the search bar (yes, the irony is delicious), and hit “I’m Feeling Lucky,” the entire homepage collapses.