the grey ar.e.a          
(noun)
1. an undefined situation or subject that does not seem to conform to known categories or rules; an intermediate area or topic that is not clearly defined

2. something that cannot be classified: a part of something that does not belong to any specific category but contains features of more than one
Battle of The Bands Finals. Tickets are will call. Valid ID Required at door. No Refunds.
2008 @ The Grey Area Music