Term: clandestine
Example: (n)1,2 trying to figure out clandestine gave me a headache; (n)3 i just got a copy of clandestine for under a hundred bucks on ebay
Definition: "(n)1 a never deciphered 8-minute short film mystery heavy in symbolism created by the band afi released on a rare special edition of the 2003 album "sing the sorrow