Continuing his media tour in support of The Motherf**ker With the Hat, Chris Rock had Good Morning America host George Stephanopoulos in stitches on April 4 with riffs on recent GMA guest Chris Brown (“Beat a window, not a woman!”), Charlie Sheen (“Have you been to Detroit?”) and more. Asked about his character in Stephen Adly Guirgis’ new play, Rock quipped that the enigmatic Ralph D. is “better than Lindsay Lohan’s addiction counselor.” Click on for more of Rock’s funny observations, then get tickets to see him in Motherf**ker, which is set to open on April 11 at the Schoenfeld Theatre.