Dunk and Sizzle Share definition Flag It’s when a guy takes his genitalia and places it in some hydrogen peroxide, after having unprotected sex. Whenever I have unprotected sex, I always dunk and sizzle afterwards. No stds yet! Dunk and Sizzle by Dixie Normous26 May 11, 2019 0 0 Get merch Get the Dunk and Sizzle mug. Buy Now — $32.95 See more merch