n1m8 Share definition Flag n1m8 is an internet-contraction of the phrase "Nice one mate". Derived from m8 Gaz: "Forgot to book tickets for the cinema and now they're all sold out" Baz: "n1m8" n1m8 by Raedwald November 21, 2015 0 0 Get merch Get the n1m8 mug. Buy Now — $32.95 See more merch
