Dr. Watts (Bullworth Academy)

Dr. Watts has a raspy, somewhat high-pitched voice. He has two main traits to his personality: the desire to be performing experiments in his lab rather than being where he is at the time, and his extreme difficulty in remembering people's names, particularly those of the students. The latter is often said to be related to the former, and that Dr. Watts has damaged his brain from inhaling chemical fumes over the years.

Chemistry is Dr. Watts' obsession. He performs experiments in his lab after class, and resents having to take a break from the experiments to grade lab papers. He even claims that he invented a product which eliminates the need to bathe, so that he wouldn't have to leave his laboratory in order to do so. Some of his experiments have been destructive. Dr. Watts remarks on increases in insurance prices for his labs, and hopes that an event from the previous year involving a large explosion has 'blown over.' When interacting with the students, he is almost never able to remember their names, and when he does remember their names he doesn't remember which name goes with which student. This stands out when he is chasing or busting misbehaving students, as he'll call them "whatever your name is" and "whoever you are." He also struggles to remember Dr. Crabblesnitch's name.

It is heavily implied that Dr. Watts was a nerd in school and that he was picked on as a child. He asks his fellow teachers if they've ever failed anyone for reminding them of a childhood tormentor. He is not fond of the students, referring to them as brats, although he is too absentminded to really build up any levels of hatred against them like some other teachers. He sometimes remarks to other teachers about Edna's behavior towards him in a way that implies she flirts with him and he doesn't recognize it as such and simply finds it peculiar behavior.