Master Yo gives Yang a powerful Woo Foo artifact that's indestructable! The only problem is: It's a skirt! And Yang does not want to be seen as unmanly! Meanwhile, Ultimoose gets another insidious plot to use the power of Roger Jr's. and Yang's aggressive manliness competition to power up a missle which will destroy a big city! Will Yang have to swallow his pride and don the skirt in order to win the day?