Defrosting chicken Question.....?

How do I defrost 3 1/2 - 4 pounds of frozen uncooked chicken thighs that still have the bones and skin on them? Do I put them in the refidgerator for a few days- or am I supposed to put it in the sink all day? I don't know. Also, once its defrosted, how do I cook/bake it? Does anyone have some super simple dinner ideas?