The ultimate of all grown losers. A Beris is someone who does not accept their fate as the biggest loser of all and will dispute this whatever the cost may be.
Joe Mama: He man, you are such a Beris, I have never seen such a bigger emBERISment in my entire life!
Beris: NOOOO!?!? What do you mean, that is absurd. REEEEEEEEEEEEEEEE