The ending EXPLAINED.

Charles Lee Ray is really Tommy Wiseau, who desperately wants a family of his own after the whole Lisa thing didn't work out. He plans to mail himself to his first young victim and torment him with phrases such as "Oh hai, Andy." "Yuhr LION! I did NAT push Aunt Maggie out the window. I did NAT." "Dun tuch me muther ****er Ged out." and the unforgettable "YEW AR TEARIN' ME APART, ANDY!"