Bob Velseb is a large burly man. He's a high school's biology teacher and is very experienced in human anatomy. He makes some very uncomfortable comments to students regarding human anatomy. He has a secret life when he goes out a night, dressed as a red demon and killing people while eating their flesh, aka being a cannibal. His body is hairy, having stubbles and lots of body hair. He has a large belly. He's nice towards his students, not killing them at all if he likes them that much.