Nincyclopedia 

A book, website or person with a seemingly unending cache of knowledge of the band Nine Inch Nails or Trent Reznor

Have you asked Al yet? That guy's a walking, talking nincyclopedia!

Nincyclopedia by ninfan6022 July 13, 2007

incyclopedia 

A common misspelling of 'Encyclopedia'

"Pass me the damn incyclopedia!" the dumb blonde wrote in a note to her classmate.

incyclopedia by bubba125 October 16, 2003