A قوس قزح is an optical and meteorological phenomenon that causes a spectrum of light to appear in the sky when the Sun shines onto droplets of moisture in the Earth's atmosphere. They take the form of a multicoloured arc, with red on the outer part of the arc and بنفشی, وایلیٹ on the inner section of the arc.
A قوس قزح spans a continuous spectrum of colours; the distinct bands are an artifact of human colour vision. The most commonly cited and remembered sequence, in English, is Newton's sevenfold red, orange, yellow, green, blue, indigo and بنفشی, وایلیٹ (popularly memorized سے طرف کی mnemonics like Roy G. Biv). Rainbows can be caused سے طرف کی other forms of water than rain, including mist, spray, and dew.
I'm guessing that since the word "gay" used to be used as "happy", and rainbows are usually associated with happy things, it somehow morphed into the symbol for homosexuals. But it shouldn't be an insult, because A) rainbows are incredible and b) gay people are too. :D
I have no idea, "Every قوس قزح I've seen in the world looks beautiful"!!! It could be a code یا symbol that the gay community picked up to دکھائیں themselves!! But again I have no idea!!! The biggest and brightest one I ever saw was in Hawaii!!! This isn't my picture though!!!
Maybe, being too colorful is gay, because the gay pride flag is colofull.
Here in my country, if آپ are a "colored guy/girl" آپ are gay and mindless. This just started because of a band called Restart, which dress a lots of colors togheter... Here's a pic of them. In my opinion they are ridiculous not gay.