Rinse chicken wings and pat dry with a paper towel. Cut off and discard wing tips, then cut each wing at the joint to make two sections. Sprinkle wing pieces with salt and pepper; place wings on a lightly oiled broiler pan.
Broil for 10 minutes on each side or until they are browned. Transfer chicken wings to crock-pot.
In a bowl, combine barbecue sauce, honey, spicy mustard, cumin, Worcestershire sauce, and Louisiana sauce. Pour sauce over chicken wings. Cover and cook on LOW for 3 to 4 hours or on HIGH 2 to 2 1/2 hours.