Pull My Pigtail / Class Cow

T1, E1: It's Valentine's Day, and Dana uses a variety of power tools and a puppeteered ponytail to force Todd and Maurecia to fall in love. / While Mrs. Jewls is on a faculty retreat, a cow wanders into her class and the students mistake it for a substitute teacher. They end up learning more from the silent Mrs. Bellamy (the cow) than they've ever learned from Mrs. Jewls!