 In the opening scene at Wrigley Field, Jon Favreau (qv) makes a  reference to going to "Wiener Circle" to have hot dogs after the  game. Wiener Circle is a hot dog stand famous for the staff yelling  and cursing at you when you order. If you do not return the favor,  they do not take your order. Generally, though, this only happens  late at night on the weekends.