Monday, March 7, 2011 - After officially getting fired from 'Two and a Half Men' by Warner Bros., Charlie Sheen was seen wielding a machete on the roof of the Live Nation building and chugging (or pretending to) a bottle of what was made to appear like tiger's blood. He spoke briefly with the hoard of photographers before he drove off, and when asked about CBS, Charlie retorted, "C-B-who???"