Noobmaster69 is an obnoxious child who plays the battle royale video game "Fortnite." Noobmaster69 is rude to everyone, especially Taika Waititi. Noobmaster69 often claims to have performed various sexual acts with the mothers of other players.
"Noobmaster69 is so mean! Thor should fly to his house, rip off his legs, and shove them up his own butt!"
Comes from the fusification of the words n00b and mistake in a way that sounds like the band Hoobastank. Listening to them might be considered a mistake.
Coined by LeDur while speaking with a friend that ended up getting charged unecessarily at an ATM - Nov 1st 2012
Dude: Man I forgot to switch to Geico and then I got charged with fees on this no-fee ATM!
Dude's friend: Those are such noobastakes!