P Grizzin Share definition Flag To eat the pussy like you are a ravenous polar/grizzly bear mix straight from hibernation. I heard sirens blaring and it was the bitch next door whailing because my homeboy had full on P Grizzin going. P Grizzin by Drew Pearson January 9, 2011 0 0 Get merch Get the P Grizzin mug. Buy Now — $32.95 See more merch