American psycho...

He gets a guy drunk and drags him into his appartment which he had covered in plastic... he puts on some music and this puts a little swing in his step as he hacks away at the guy with an axe. Any sort of "social engineering" pretty much took a life of its own.

I beleave he was mistaken as the man mentioned above for most of the movie... and everyone was so stoned/drunk or caught up in their who's-who that they pretty much made lies about being with certain people at certain times. Puts Mitnick's phone antics to shame, IMHO.