gnar gnar

a retard. someone that lacks the ability to do something.

"I can't believe that freakin' gnar gnar is here."

"Gnar gnar. Are you really that stupid? I can't believe you actually fell for that."

Joe Schmo: "Is Alaska another continent?"
Smarty Pants: "Gnar GNAR!" *slaps hand on chest*

by Jah-hone-eey October 13, 2009