One of the best jokes from this episode is the McDonald's characters. When the mayor addresses the citizens of Leonardo, he is dressed as Mayor McCheese, telling them that he was on his way to a costume party and the zipper got stuck. Later, Leonardo's constable takes the podium dressed as Big Mac. So the team decided that the mayor of Leonardo would always be on his way to a costume party before rushing to the press conference. McDonald's collaborated with the CLERKS team by not only giving them permission to use their characters but even giving them character designs as well. They sold the "Nothing can kill the Grimmace" line with assurances to McDonald's that the message was simply that the Grimmace was so powerful and so strong.