Billy Bob Thornton is in negotiations to reprise his foul-mouthed role in a sequel to 2003's " Bad Santa ," TheWrap has learned. "We feel that it’s a Christmas perennial for the R-rated crowd," a Weinstein Company spokesperson confirmed. "Everyone loves the character and Billy Bob’s excited to be in talks with us." Thornton let the cat out of the bag during a panel at this year's SXSW festival where he was promoting his Willie Nelson documentary " The King of Luck ." The actor has made no secret of his desire to play the alcoholic, safe-cracking department store Claus again, but it seems that a deal will now happen sooner rather than later. In December, Miramax announced that it would partner with the Weinstein Company on a follow up to " Bad Santa ," as well as sequels to " Swingers " and " Rounders ." No word yet on when filming will take place and if Terry Zwigoff ("Ghost World") will re...