A presumptuous, impudent, rude, condescending, and sanctimonious fanboy who deems himself to be the all knowing in his chosen fandom. And deems anyone with lesser knowledge of the fandom to be less than.
Jane Doe: I'm really excited about this new comic book series!

Nerd Bro: Name all of his sidekicks! NOW!

Jane Doe: I'm not entirely familiar with the characters, that's why I'm excited for this series...

Nerd Bro: YOU ONLY LIKE IT BECAUSE YOU SAW THE MOVIE!

Jane Doe: Well, it's the main reason why I'm excited for it. I enjoyed the movie and I want to know more about the universe. What the hell is your problem?

Nerd Bro: I'M EMBARRASSINGLY INSECURE WITH MYSELF AND FEEL THREATENED WHEN PEOPLE LIKE WHAT I LIKE! I'M PATHETIC, THAT'S MY PROBLEM!
by bxfella89 November 22, 2013
1 more definition
9 Words related to Nerd Bro
Top Definition
A nerdy guy who like science and math and fantasy, etc., but also acts in a bro-ish manner.
"Yo, this game of beer pong is kick ass!" said after discussing the merits of Wang Computers

A nerd bro is often seen in the Santa Monica-Malibu area.
by Frank Sampson November 06, 2009

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