phat azz cutie Share definition Flag a cutie with a phat booty or a plus size cutie. a female bigger than a size 18 that has a cute face... shes a phat azz cutie. phat azz cutie by Samantha Lynne May 29, 2008 0 0 Get merch Get the phat azz cutie mug. Buy Now — $32.95 See more merch