When Yin turns the fried chicken into stone she, Yang and Master Yo become hungry so Master Yo orders a pizza and says that Yin and Yang are paying for the pizza. As a result, the twins plan to stop the pizza guy from making the delivery in time so they won't have to pay for the pizza. Yin Yinmobilizes the delivery boy's foot but still manages to deliver their pizza in time nonetheless; however, with his foot yin-mobilized, not only he can't move, he can't deliver the pizzas! Master Yo catches Yin and Yang immobilizing the pizza guy's foot and decides that the two Woo Foo Warriors need to be taught a lesson, so he forces Yin and Yang to make the pizza guy's deliveries for him on time; at first, Yin and Yang thought it would be easy but when the delivery boy explains that they can't use Woo