Episode Title:
Artificial Intelligence.
Episode Description:
When a month-long solar eclipse takes place in Under, it becomes overrun by Brain Suckers, turning all their victims into mindless drones. They can be 'resmartulated' with Vernon's solar-powered Resmartulator, but Bob tricks Vernon into smartulating him without being brain-sucked first, making him a super genius (at least by Bob's standards) and able to successfully take over Under. To stop Bob, Russell also has himself super-smarted, but he becomes conceited and uncaring as a result.