The combination of pre cum and pop rocks candy, specifically when located in the mouth of a female or male during oral sex.
How do you like my jizz fizz.
by Stick G May 17, 2006
(Vulgar slang) - The COCKtail a person performing fellatio receives orally when the one being fellated has an orgasm in their mouth.
Boy, the jizz fizz I got down my throat from sucking his schlong last night was better than drinking a Black Russian!
by Robert E. Porter January 15, 2006