When a woman squats down on your face and empties her bladder. Her ass cheeks will, if done appropriately, keep her urine out of your eyes just like a set of goggles would. Sometimes an enema might also be involved if you really love each other.
I was freaked when she wanted to do the Japanese Rain Goggles on me, but it was totally worth it.
by C. Harper November 24, 2010
Japanese Rain Goggles is when a man gets a oral sex from a woman while his testicles are on her eyes. Once he's about to reach an orgasm she blinks quickly giving him a slight tingle sensation to his testicles and increasing the pleasure.
Damn, i hooked up with this chick last night and she did the Japanese Rain Goggles, best head ever.
by dieselboy_tm November 24, 2010