Noob O's 

A breakfast cereal eaten mainly by Noob's

When beating a Noob in a video game you could say to them "Hey did you forget to eat you're Noob O's this morning?"

Noob O's by Jason Gonzalez November 19, 2007

osu! noob 

you use mouse.

or

you don't know how to play 2 star maps and you use your keyboard and mouse to play.

Person 1: hey that guy is an osu! noob
Person 2: how did you know?
Person 1: he used a mouse and zx keys, of course

osu! noob by quinetn November 10, 2021

Nooboster 

A roster or list of noobs

Oh Sam, you are so nooby that I added you to my growing nooboster of noobs.

Nooboster by Zelphian November 29, 2010

noobosity

The nature of being a noob.

Wow, his noobosity levels are rather intense.

noobosity by I dont like my name so it can be this December 11, 2004

noobosis 

An affliction often given to those new to a certain subject but lack all possible common sense, often repeating various ridiculous questions or just being plain 'noobs'

PSP Related Examples:

Can I downgrade my 2.6 PSP to 1.00?
No you Noob, if youd used search then youd realise that. God get some medicine for that noobosis of yours, i bet its infectious.

If we looked at a picture on the PSP could we hack it?
Did you think before the noobosis took ahold of you and made you type that??

OMG I got a blue screen! I downgraded my 2.6!
A little common sense goes a long way. If real exploiters cant find a way then how can a self masturbating noob like you do it by playing GTA on your stupid 2.6 that you updated to play 1 game that ONE DAY very very soon youll get bored off...

noobosis by KoS May 6, 2006

noobosaurus 

a noob poner, some one who beats up noobs

that noobosaurus poned that noob

noobosaurus by noobasaurus rex October 6, 2006

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019