Related Clues:
- Brainy person, and proud of it
- Stupid person draws attention to amazing event in music vehicle
- Ill-mannered youth
- Clump, as of dirt
- Role-playing game player, stereotypically
- Pi Day celebrant, perhaps
- Bookish person
- One lacking social graces
- Fool — bit of turf
- Computer geek, for instance
- Almost any character on 'The Big Bang Theory'
- Napoleon Dynamite, e.g
- Boorish person
- Socially awkward type
- Clumsy, ill-mannered boor