FNJ

Faggot Nigger Jew

Guaranteed to get you banned in League of Legends

"That Teemo killed me across the map with his mushroom, that FNJ."

by anonepicgamer3 April 23, 2018

FNJ

Abbreviated form of Fenuja. A variety of locally-brewed alcohol packaged in sachets and sold on the streets of Nigeria.

I'm going to need a dose or two of those FNJs to clear my head.

by Kapaichumarimarichupaco September 26, 2019

FNJ

Fat Nigga Justin

Bro FNJ is so annoying he’s always trying to fight people

by WaddleDuck1660 November 24, 2024