Professor Mad Rabbid's assistant has trouble with his work as he is cleaning with a toothbrush. Mad Rabbid decides to help him by using his Multi-Purpose Plunger and using it to spawn a mop for him. However, the rabbid accidentally uses everything he's not supposed to, angering Mad Rabbid and causing him to start chasing him all around. The rabbid escapes by getting into the TV Time Machine and so starts a medieval adventure...
