Answer: Eugene
In the movie Grease, Eugene is the real nerdy guy who hits Coach Calhoun in the face with the pie. Eugene is portrayed as a stereotypical nerd, with thick glasses, a high-pitched voice, and a love for science fiction. Interestingly, the actor who played Eugene, Eddie Deezen, also played a similar character in the movie 1941 and provided the voice for the character Mandark in the animated TV show Dexter's Laboratory. Despite his typecasting as a nerd, Deezen has had a successful career in Hollywood and is known for his unique voice and comedic timing.