Book douche

One who ostentatiously reads and carries around highbrow literary fiction in public

Look, there goes Ira reading "The Crying of Lot 49" on the L Train. He's such a book douche.

Book-Douche

A person who flaunts their smartness in every situation possible.

Tree: Bro, I heard you failed that exam
DJ: Yeah bro, I'm kinda bummed out
Tree: Yeah anyways, I got programmed a discord bot to solve my hw. Should I help you study? I got a stack of 100% in that class last year. Yeah, I skipped a grade how did you know?
DJ: Bro stfu you are actually such a book-douche