Someone who is new to something and thinks they are an expert.
n00b:You are all wrong,idots, camembert is by far softer than brie. You're all such n00bs.
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A lowly evolved troll. One n00b can lay up to 123,000 eggs in less than five minutes, has a gestation period of 12 hours, and a life span of 70 years. They reside exclusively on Neopets and breed and reproduce in chatrooms and boards. Fortunately, as boards go, there are very few n00bs on IMDB.
n00b 1: gfhkagsk13h bsd?
n00b 2: hfhusgr gfsahrjsklr hfjkah!!
n00b 3: fjg gsdkjfhsbvs gsjk?
n00b 1: gsfgskfgseh. fg!
n00b 3: ROFL
by Tianto November 25, 2004
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The term "n00b" is commonly confused with the term "newb".
A newb is short for a newbie, someone who is new to something.
A n00b is someone who, regardless of experience, is utterly crap at a game and will not take the advice of others.

These are generally big mouthed people who suffer from Delusions of Grandeur.

Upon being given advice, n00bs will either ignore it completely, or make a poor attempt at insulting the person giving them the advice.
A n00b will be the first person to point the finger at someone else if a mistake is made.
They are also the people that go around calling others n00bs for no particular reason.

90% of n00bs are unable to spell.

The word n00b is also commonly used in banter.
n00b: OMG, nyce shield lololol cn i buy plz?!?!?!?!?1
Player: Sorry, not for sale
n00b: OMG! n00b!

Person: Hey, can you plant the bomb please?
n00b: F U!!!!!!!

n00b: i r lyk 2 gd 4 u n00bs

*n00b charges one enemy and gets his ass handed to him*
n00b: wer th fk r u gys? i hd no bckup thr n i hd 2 fite 5 n00bs, bt thy killd me coz u ddnt hlp me. u r sht
by Jelal March 21, 2006
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Someone who is usually in a forum or video game who acts stupid, annoying, and is overall bad. Not to be confused with newbie, which is a person new to the game, but is actually fucking mature.
That guy named (insert 1337 name) is so much like a n00b, and that makes sense.
by Nichtionary December 20, 2018
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A term used in online discourse to belittle and bully others. Often an expression of impatience with a game-player who might seem less than proficient, but also just a handy insult for those without the vocabulary, manners, humour, tolerance or spelling that their mums hoped they'd have by that age.
A: Oh, bother. We lost the game, possibly because of an error on the part of player B. My life extends not much further than the online game world, so obviously I'm miffed. How shall I express my frustration? With a cheerful and sporting, "We'll get 'em next time" or "Don't feel too bad"? Nah! Hey, player B: "n00b!" That told him.
by LDS November 23, 2005
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A retarded arrogant alcoholic fucktard who doesn't realize he is actually pressing a zero instead of an o. They are potentially dangerous, they might "pwn" or "rape" you while you are playing video games or on online forums. For safety precautions please wear a cup on your asshole when you play halo.
Nerd "zomg 1 pwn u n00b"
Hobbyist *puts cup over asshole*
by K1337 Jesus July 4, 2010
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A pretentious term used by people who honestly believe using numbers to write words is still as cool now, as it was when the running man was considered a great dance move. Used to half-assedly insult a person who annoys the user without the necessary thought that usually goes into such a response.
In other words you don't actually need to think of a response as long as you just throw "n00b" into a five crap lines that usually break the rules of a forum anyway.

More often than not the user is often far worse than those they use it on.
*boy that guy's lame...I'm totally gonna tell him off.
"N00b!!!!"
*yessss."
"That'll learn 'em to goof off on UltimateSpaceFragOmniMercsElite.com This place for serious discussions on "fragging zombies in space with half naked women..."
*....now where's my penis pump and a my sweet-assed pic of Samus Aran bending over to tie her space boot.....*
by FlowersInMidgar September 29, 2006
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