A person who is the best at any COD game. Someone who use's only the sniper in COD games and can use it extremely well. Also has more than 24 days playing time on a video game. You will get raped by this person if your in his game.
FUCK!!! I got killed by a Justin Brown!!!
That Justin Brown just went 45-0!!!
I think this Justin Brown is a hacker!!
I'm a Justin Brown in COD games.