A real double rainbow unfurled across the Los Angeles sky tonight! And, of course, Twitter freaked out, because of this year's biggest viral video—"Double Rainbow"—turning "double rainbow" into a worldwide trending topic

[A rainbow was spotted over Brooklyn today. This would have been cool if it hadn't been ruined by that stupid "Double Rainbow" guy. A video after the jump.]

The Double Rainbow guy (Paul "Hungry Bear" Vasquez) was on Tosh.0, so naturally they did some psychedelics and followed the rare quadruple rainbow to Perez Hilton's backside. Video after the jump!

Paul "Bear" Vasquez—or as he's known online, "Double Rainbow Guy"—is star of a new ad for Windows Live Photo Gallery. While we're happy to see an internet meme crossover to TV land, we're not entirely sold.

The odd-looking viral-vid-loving Neil Young returned to Late Night last night to perform a haunting rendition of "Double Rainbow". In the cottage industry that sprang up for Double Rainbow song parodies, this one might be the best.

If you're not totally stoned at this hour then you might not know the TV show Adventure Time exists yet. But if you're a fan of the internet in general, you should appreciate this nod to the Double Rainbow.

After his video took the internet by storm, everybody wanted to know what the deal is with the Double Rainbow Guy. Last night he sat down with Jimmy Kimmel and gave us some answers behind the internet's favorite rainbow video.

Paul Vasquez is now a sensation for the passionate rainbow discovery he made outside his house. He looks pretty much how you'd expect, and gets extra points for claiming that the rainbow's beams knocked him over. Inspiring.