Ever just sit around and wonder what PSY's been up to? The answer probably wouldn't surprise you: He's still doing his "Gangnam Style" thing, breaking YouTube records over and over—except now he broke YouTube itself.

PSY's "Gangnam Style"—the 2012 viral sensation with the horsey dance and enough oddball power to basically redefine the term "viral video"—has now climbed to a number YouTube assumed it wouldn't even encounter. "We never thought a video would be watched in numbers greater than a 32-bit integer (=2,147,483,647 views), but that was before we met PSY," YouTube writes in a short new post. "'Gangnam Style' has been viewed so many times we have to upgrade!"