The Cool School Teacher is a minor character who made his debut in the episode "Cool School".
The Cool School Teacher is the teacher of the Cool School. He is actually a nerd considering the fact he wears thick glasses and is a science tube. He sings the Cool School Song, which is a parody of Baby Got Back, a song by Sir-Mix-a-Lot.
The Cool School Teacher is a Anthropomorphic Polyhedron light shade of blue and has a tube shaped body. He wears thick rounded glasses, wears a white hat and also wears a black bow tie. He also has a large big fat blue butt that farts out a gas that makes the Titans cool.
- Cool School (debut)
- Bottle Episode (cameo in flashback)