fatty mcgrip Share definition Flag A phrase describing: 1) a lot of one item, 2)referring to how something was done. John: Yo, you got some coke? Justin: hey man, i got a fatty mcgrip of it in my crib. fatty mcgrip by Justin Winemiller January 10, 2008 0 0 Get merch Get the fatty mcgrip mug. Buy Now — $32.95 See more merch
