Where people like Dorothy from The Wizard of Oz go when they get hit really hard over the head.
Dorothy thinks that Oz is real, but she is a stupid bitch who doesn't know what the fuck she is talking about. If you tried to go over the rainbow, you would fall and die, dumbass.
by JBurton31 April 10, 2010
When you are about to orgasm during doggystyle pull out and shoot your love load straight over your victims head causing her to not only see your man seed but also leave a pressure losing line of salty boogers from the front of her hair line straight down to her ass crack.
I was doing this chick from the back when I launched a mean over the rainbow that fucked up her hair hardcore........ then I kicked her in the crotch.
by Saving SILVERMAN July 08, 2007