Noskinner 

Noskinner is a player in Fortnite that is very new and doesn't have any custom skins for his/her character model.

"I'm taking shots! Oh shit there's a noskinner up on the hill at 285. Let's take em' out!"

Noskinner by Fizban Albrite June 1, 2018

noskiller

Someone who lacks in skill at a computer game. Another definition for noob. Can also be used in conjunction with noob.

OMG, look at that noskiller sprayer noob.

noskiller by #soh.gaming | amped October 28, 2005

nonwinner 

a loser. someone who is full of nonwin.

That nonwinner just doesn't know when to shut it up.

nonwinner by Vanimal December 29, 2007