Yesterday, Twitter user Amanda Curtis captured this quadruple rainbow (or quadrainbow) gracing the skies of Long Island, New York, and it quickly went viral.
Some marveled over the appearance of this natural phenomenon so close to Earth Day.
Others celebrated Mother Nature's beauty with artistic references.
And the occasional commenter recalled the last time a rainbow had a bout of internet celebrity.
QUADRUPLE RAINBOW ALL THE WAY.
Here's a reenactment of literally everyone on the internet.