One of the guys who is a total bro (usually on a sports team) who takes the "acting gay" thing to far and actually engages in legithomosexual activity with his fellow rainbros.
Dude1: Hey man did you see those football players touchin each other's dicks in the showers?
Dude2: Yea dude they are a bunch of rainbros.
A yearly Gathering of 10's of 1000's of peace~loving hippies in a National Forest, self~sufficient, food & clothing are free, highlights include the Main Circle especially on July 4th at "Rainbow Noon" where all hold hands & chant "Ohm". There are light shows, jugglers, music at Main Circle every night. 'Tis an experience to be had by everyone! Hugs are the expected greeting. Drumming goes thru the night. Trade circle is a place to get what you need with no money! Treats are called jujus. Everyone is friendly!
Man, when I went to the National Rainbow Gathering, it was Far beyond Awesome! It was the most Fantastic Experience of my Life!