Funniest Interview Ever

I'm sure most of you have heard about Joaquin Phoenix's "documentary" about himself, I'm Still Here is  one of the most bizzare films you will ever get a chance to see. Joaquin Phoenix would go out on talk shows fooling and trolling everyone how he is leaving acting and pursuing hip hop career. To this day this has to be the funniest interview ever, both Joacquin and David Letterman were great in this.