Used to describe something that is out of the persons understanding. Place of origin is Easton, CA where some gringo; Indian name: "Blue Jay Screaming" used this term to describe immense psychological breakthroughs to people with lesser intelligence then he. Now used by townies and inner city kids to describe their experiences or views on life in general."
jarrett was soo drunk all he said was "you dont even know!"
by bssclrntmn June 2, 2007
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