Rodeo Burger at Burger King. Curious. I mistook it for the spicy chicken BK. Rodeo Burger comes with onion rings as stuffing. We met a cute elderly couple who gave us some coupons. Satisfries With the coupons we went to Burger King and learnt about Make a muscle . With 2 for 5 we didnt need one of the coupons. so gave it to one kids group there. we were the only adults there on a Friday night.