Morgan and Maryln are home after being out exercising. They are chilin on the couch when they both pick up a stinky odor. It's their feet! The girls investigate whose feet smell worse, as they take turns sniffing each others sock and then barefeet. They are both grossed out but cannot stop smelling the vinegary cheesy smell. They rub between their toes to make the smell stronger and continue taking big whiffs. It's just too addictive!