look up any word, like fleek:
 
1.
Fanaticism surrounding fictional characters and themes contained within a series of books written by J.K Rowling, namely "Harry Potter".
Pottermania prior to the release of the new Harry Potter book has reached fever pitch.
by Dan Fox June 25, 2003
 
2.
the excessive obsession over a book (ie harry potter). side effects: strange scars on forehead, everything stick-like becomes a wand, start talking with a british accent, and evry conversation has some refrence to the book
A: Hey, how far are you in the new harry potter book?
B Dodu, you mean Harry Pothead?
by all american duct tape November 04, 2003