1. (noun) Douche Fizzle can be used to address someone who is a douche, but is not really that threatening to another person's intelligence. Their douchiness has sort of fizzled out.
2. (adjective) Douche Fizzle can be used to describe the feeling a woman might get when she queefs whilst douching.
1. "Dude, you're such a douche fizzle, I don't even have to worry about your douchiness infecting me."
2. "I was douching myself the other day, when I had some vaginal flatulence, and made a sort of fizzle feeling."