Oh My Shizzle Share definition Flag just like saying, "oh my god" except your saying "oh my penis" a guy gets a sex change as he is undressing, he looks down and.."OH MY SHIZZLE!!" O_O Oh My Shizzle by ~_~ my head hurtz February 13, 2009 0 0 Get merch Get the Oh My Shizzle mug. Buy Now — $32.95 See more merch