Top Definition
someone who is obsessed with something specific (computer, video games, Star Wars, etc.) and arrogant about the knowledge or ability they possess about their obsession
Why do you have to be so nerd-cocky about Star Wars?

That saxophone player is very nerd-cocky.
by grubber8888 November 16, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.