McSpicy Chicken Thigh Burger, McSpicy Chicken Wings and McSpicy Chicken Thighs. McDonald's McSpicy Family refers to the three spicy delicacies launched by McDonald's, namely McSpicy Chicken Thigh Burger, McSpicy Chicken Wings and McSpicy Chicken Thighs. With their strong flavors and good quality, these three products are loved and sought after by consumers and occupy an important position in McDonald's product line.