1 definition by meganrawrbizzle

Top Definition
(noun or an adjective)

to name someone who is a loser, a lame-o, or just a complete dufus. being a loob is not necessarily a bad thing.
(n.) OMG, why are you still talking to that piece of shit guy? you are such a loob.

(adj.) i don't why i'm so down today; i just feel hella loob.
by meganrawrbizzle July 26, 2008

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