rnip Share definition Flag RNIP (Rest Not In Peace) Used to indicate that a disliked plan or idea has fallen through. Example 1. Person A: "Hey man, that shop that you hated closed?" Person B: "rnip" rnip by tudadyrdek October 26, 2020 0 0 Get merch Get the rnip mug. Buy Now — $32.95 See more merch