What's happening? Idioms: Egg head martin 10 April, 2013 Example sentence: "Julian passed all of this exams. He is such an egg head!" Embed this illustration on Your Site: Kaplan English Idioms Illustrations Click the link for the full Food Idioms illustration! 글쓴이 martin (317 Posts) 공유하기 글쓴이 martin (317 Posts) View the discussion thread.