(Internet slang, often derogatory) A newb or newbie; refers to the idea that someone is new to a game, concept, or idea; implying a lack of experience. Also, in some areas the word noob can mean someone is obsessed with things.

plural of noob

(video games, slang) A very overpowered firearm, especially a grenade launcher.

(slang, derogatory, video games) In first-person shooter games, a weapon that is used by a large number of beginners, usually due to its easiness of use.

plural of noob tube

(Internet slang, derogatory) An inexperienced noob (newbie).

plural of nooblet

superlative form of nooby: most nooby

comparative form of nooby: more nooby

(Internet slang) Like a noob; naive or foolish.