look up any word, like sounding:
 
1.
Ed Norton Syndrome is when a fictional character (mostly in the context of film) is revealed to have multiple personalities. This is due to several films (The Incredible Hulk, Primal Fear, and Fight Club) which Edward Norton plays a character who struggles with multiple identities/personalities.
"Did you see high tension?"
"Yeah, that chick had the classic Ed Norton syndrome."
by Devyn Rodriguez August 28, 2008