rainbows are the result of light refracting and bending and it cannot be upside down so it means nothing because it does not exist.
Actually it does exist as i saw one just the other day, and it really is a once in a lifetime experience. It's when air pressure and other aspects cause the light to refract differently, hence it also causes birds to be baffled by it.
A upside down rainbow means cheese or tacos
It is probably in the process of dying.
In mathematics, an upside down A means "for all".
Answer it
The Upside down T symbol indicates perpendicular lines.
pnworhd is an upside down pyramid. If you take pnworhd in script and turn in upside down you will get pyramid
up
IgLoo
A factor rainbow is a way of notating the process of finding the prime factorization of a given number. It's an upside down factor tree. Example: 2107,5,3,235,3,2105,2210
Anokatoprosopus means upside-down face (i.e. some aliens or monsters have upside-down faces).
It means un-polo if it's an upside down p with a small diamond next to it.
The upside down purple triangle was actually used to identify Jehovah's Witnessess