1 definition by AceHendo

Fanboy

informal derogatory: A term used to describe people who bought a product that competes with the one you bought, which is probably more popular than your choice, for reasons that you wish to discredit or diminish because you’re secretly afraid or upset that you made the wrong choice.

ORIGIN from fan + boy.

You bought a brand new Macbook Pro? Whatever, your a fanboy, I'll stick to my Acer.

by AceHendo April 11, 2011