Sheen was out at an L.A. mall with some pals (including Darius McCrary) when he was asked about the way Lorre killed him off in the last episode -- falling piano, if you missed it -- and Charlie went into classic warlock mode.
Just a taste -- "To be that stupid ... in my face, really? You must feel safe motherf***er!"
Watch the video ... there's much more, and even if Sheen plays the "it was a joke" card -- Lorre can't be laughing.
Must-See: McCrary's reaction to Charlie's verbal attack. Classic.