They mean intellectual or scholar.
Some synonyms are bluestocking, bookworm, doctrinaire, dogmatist, egghead, methodologist, or pedagogue. (Or if you're really feeling informal, a dork.)
borer, gimlet, grill, bookworm, brain*, buff, cereb,cognoscenti, egghead, expert, intellectual,learned one, philosopher, professor, savant,scholar, solon, teacher, thinker
Egghead Egghead
The duration of Are You an Egghead? is 2700.0 seconds.
Egghead Software ended in 2001.
Egghead Software was created in 1984.
Egghead
"Egghead" is a slang term used to describe someone who is highly intellectual or knowledgeable, often implying that they are more focused on academics or intellectual pursuits than on practical matters or social activities.
Bookworm Adventures was created on 2006-11-28.
No egghead is leaving, a sixth one is joining the show.
Bookworm? Bookworm?
Its only Lex the bookworm.