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2.
1. A nerd who always has there nose stuck in a book.

2. An uppity educated nerd.
Peter's decision to go to college proved definitively that he indeed a book nerd.
by David November 11, 2004
 
1.
Sometimes can be a really cool person if they get out and socialise more and most of the time is really hot just never to be thought of because called a nerd
Guy 1 isn't your girlfriend a book nerd
Guy2 yeah so she's really smart really funny and really hot
Guy 1 no she's not she is a nerd
Guy 2 who's your girlfriend again
Guy1 ...
by George101 February 05, 2014