The craziest thing about Charlie Sheen’s tiger-blood-soaked, “WINNING!” meltdown — er, “melt-forward”? Now that the crazy is nearly two years in the past, the ex-Two and a Half Men star is actually ashamed of his behavior. (Well, some of it, anyway.) When David Letterman asked last night if Sheen ever feels embarrassed when he thinks back on the spring of 2011, the actor answered the question quickly and matter-of-factly: “Of course. Have you seen some of those interviews? That stuff’s out there forever, man.”
That said, Sheen still seems proud of his very public crackup’s sheer audacity. “I booked a 21 city tour in 33 days with no act!” he crowed at one point during the Letterman interview, sounding equally incredulous and boastful. He also didn’t miss a chance to take a swipe at his old sitcom, even as he revealed that he’d like to return to the show for its last episode: “I am dead,” Sheen said, referring to the convenient subway accident that killed off his character at the beginning of season 9, “but so’s the show.” How’s that for a violent torpedo of truth?
Wednesday’s news that FX’s Charlie Sheen vehicle 
