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1.
One who is right about absolutely everything. Sarcastic and clever, you will often seek his company.
A) God... can you hear me?

B) Yes, but please, call me Justen
by Mike Ziegler October 15, 2008
 
2.
A name for the sweetest guy you'll ever meet. He's gorgeous, is way smart, and very funny.

He's basically the perfect guy.
Girl 1: Oh, man. Did you see that guy over there?
Girl2: Man. He's hot. His name must be Justen.
by Rachoo.xx May 29, 2009