Sprinkle chicken with salt and pepper. Place on a broiler pan. Broil 4-5 in. from the heat for 3-4 minutes on each side or until lightly browned. Transfer to a 5-qt. slow cooker. , In a small bowl, combine the barbecue sauce, honey, mustard, Worcestershire sauce and pepper sauce. Pour over chicken; stir to coat. Cover and cook on low for 4-5 hours or until chicken is tender.