definition of fanboy
-A passionate fan of various elements of geek culture (e.g. sci-fi, comics, Star Wars, video games, anime, hobbits, Magic: the Gathering, etc.), but who lets his passion override social graces.
-A person who is completely loyal to a game or company reguardless of if they suck or not.
-A pathetic insult often used by fanboys themselves to try and put down people who don't like whatever it is they like.
-An arrogant person who goes into an outburst every time something he likes is questioned. Fanboys usually acuse others of being fanboys.
-A person who loves something without question.
- Technocratic zealots