Here's Jimmy (James Thomas, Jr) Fallon doing a funny impersonation of Winnipeg's own, Neil Young.
Double Rainbow = 42 x 2 or 42+42 = 84
(to read more on the rainbow and 42 degrees see About Rainbows)
We don't see a full circle because the earth gets in the way. The lower the sun is to the horizon, the more of the circle we see -right at sunset, we would see a full semicircle of the rainbow with the top of the arch 42 degrees above the horizon. The higher the sun is in the sky, the smaller is the arch of the rainbow above the horizon.
Props to Jake Kotze of the Sync Whole and The Blob for the link.
It's awesome to see the subjects I've (We've) mentioned several times in tweets and comments @the sync whole (Jimmy Fallon, Yosemite Bear, and Neil Young) brought together in a segment by Jimmy.
The segment by Jimmy even resonates 'the Golden Boy on the Manitoba Legislative Building in Winnipeg', as he chose Neil Young's "Heart of Gold" / "Harvest Moon" attire and style to perform in.
The mock song is obviously based on the viral Double Rainbow video by a guy known as Yosemite Bear
For more info and background on the "Double Rainbow" see The Sync Whole (try a search in the upper left blogger search box for "rainbow")
FYI: Yosemite National Park, California, USA was designated a UNESCO World Heritage Site in '84
42 in occult math is also 8 (4x2) and 16 (4^2) and Four Twos (2222, 2+2+2+2=8, 2x2x2x2=16)
Jimmy Fallon, J=10, F=6 = 16 (or 4^2, or 2x2x2x2)