When a Female (or Male, but that's just nasty) eats a packet or 2 of Pop Rocks, the candy that "sparkles" in your mouth, and then proceeds to blow a Male.
I only payed for a regular blow job 'cuz I thought the chick might have some disease or something but then she gave me a Chi-Town Fizzle! Man, that was a great surprise! Definitely worth the $40.
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