Why Joaquin Phoenix is Rapping?

Have you heard about the Hollywood actor that quits his acting career in favor of a hip hop rap career? Is he joking or really serious about his chosen stunt? Is this just a stage event? Then a heckler on one of his shows disturbed his demented rapping. As you can see he is really weird, he is such a lowly guy biting of a lowly fellow. If he wanted to have a duel he could have stage it in a grand coliseum.

See this...






Is he really getting nuts?