Noob is a word that is sadly very common in the English language. It's used to describe someone who is average or lower than average at something. It is also used when someone else who thinks they are good at something (usually video games) gets beaten by someone else. That usually results in rage quitting which is when a person gets so mad that they can no longer play and breaks whatever they are playing on, usually followed breaking down in tears and calling everybody a, well, noob. Some side effects are red face, uncontrollable sobbing, punching inanimate objects, slapping themselves, and breaking their TV because it's just TOO MUCH!
Gamer 1: Dude, honestly I'm not even trying right now.
Gamer 2: It's so frickin' obvious bro, you're such a noob.
Gamer 1: NO I'M NOT!!! YOU'RE A NOOB OKAY, I'M NOT TRYING BECAUSE I'M TRYING TO TAKE IT EASY ON YOU!!!!
Gamer 2: Awww, is the poor baby gonna cry, does he need some milk.
Gamer 2: It's so frickin' obvious bro, you're such a noob.
Gamer 1: NO I'M NOT!!! YOU'RE A NOOB OKAY, I'M NOT TRYING BECAUSE I'M TRYING TO TAKE IT EASY ON YOU!!!!
Gamer 2: Awww, is the poor baby gonna cry, does he need some milk.
by Jennamazing September 18, 2016
Get the Noobmug. 
by coolio dudeio May 27, 2018
Get the noobmug. Get the Noobmug. A person (or other living entity) who is very bad at a videogame. It's based of the ROBLOX vocabulary along with OOF and KYS.
by rAptOrBoI April 23, 2021
Get the Noobmug. 
Get the Noobmug. by A cool stranger November 5, 2019
Get the Noobmug.