Nigpow Share definition Flag A combination of the word "nigger" and "owned". This word is used commonly in the game League of Legends. Lawrencex01: Wow marqie, you just got nigpowed in mid Marqie: I know, damn... Nigpow by lawlx01 March 7, 2010 0 0 Get merch Get the Nigpow mug. Buy Now — $32.95 See more merch