Mr. Toilette Ree is the supporting character of The Epic Tales of Captain Underpants. He is the school janitor who used be a part of a government waste disposal program that went horribly wrong, which he blames himself for.
Mr. Ree is an middle-aged man who has a body size that is similar to his equally heavyset colleagues. He wears dark blue janitor clothes and has brown hair. He is revealed to be French-Canadian.
Mr. Ree is one of the most stoic characters on the show who has a whole career and identity dedicated to toilet humor. He intends to maintain plumbing for the Jerome Horwitz High School, and quite knowledgeable when it comes to advanced technology. On the plus side, Mr. Ree is definitely nicer compared to his coworkers, as he helps/saves George and Harold in his episode debut. Likewise, he scares his brother in order to make him realize why it's important to have rules and order, by taking him on a joyride with a near empty jetpack and letting them free fall.