When someone is acting stupid, and or retarded and won't stop. Getting on someone's nerves for acting like a child, or just trying to be annoying, and will not act serious
Austin is acting like such a nub, because he drank to much tonight
A definition similar to noob or n00b, who is someone who does not know anything about a topic. A nub is someone who has been doing something for a while and has had the opportunity to learn it, and they usually claim they know a lot about the topic, but they still don't know much about the topic.
The guy at rathcast.com is a total nub. He claims he knows sooooo much about computers, but his website is atrocious and he doesn't know a thing I don't know.
another word for newbie used by skilled people who play counter-strike
Military (particularly US Navy) acronymn for Non-Useful Body.
Don't trust Petty Officer Butler. He's a complete NUB.
A person who is completely useless at one thing.
Ahmad is a nub in the game Dota.
to manbir a sidhu, to be a complete waste of space
Manbir sucks at life...he is a complete nub