Go home rainbow, you're drunk

It was the unicorn pee

When I was in 6th grade (2007 i think) there was this thing were the rainbow was a circle around the sun. I don't know if it was seen in a lot of places but it was amazing.

Yesterday there was a double rainbow outside my house.
I've never seen a double rainbow.

It's part of a Halo maybe

It's smiling to you

Circumzenithal arc! I actually saw one of these too. Pretty amazing!
http://en.m.wikipedia.org/wiki/Circumzenithal_arc