Horror High

In Larry Stouffer's Texas lensed Horror High, bespectacled chemistry nerd Vernon Potts is the target of non-stop bullying from his fellow students and teachers alike, with his only true friend being the class guinea pig, Mr. Mumps. While conducting an experiment using Mr. Mumps as a test subject, Vernon discovers a formula that turns the harmless creature into a snarling beast. After being caught, he drinks the formula himself, transforming into a bloodthirsty killer and begins brutally slaying all those who wronged him. (Vinegar Syndrome)