nightbluelow 

League of Legends term to describe someones elo as bad or terrible. This word is often used when smurfing or calling out another player for being hardstuck in a low rank. The word refers to the streamer nightblue3 which despite his efforts on improving and years playing league of legends everyday, is still stuck in low elo.

Player 1 : Bro you are so bad you can't even hit your abilities
Player 2 : Atleast im not stuck in nightbluelow

nightbluelow by LeagueOfLegendsGodPlayer June 29, 2020

nightbluelow 

A league of legends term used to describe players in lower ranks. This word is often used by players to let other players know that they are bad. Often when smurfing the phrase "Im smurfing in nightbluelow" can be used to let the players know that he is playing with players less skilled than himself. This word refers to the streamer nightblue3 who despite his efforts of improving and years of playing league of legends, is still stuck in low elo.

player 1: bro you're so trash at this game
player 2: atleast im not stuck in nightbluelow

nightbluelow by LeagueOfLegendsGodPlayer June 29, 2020