An individual who thinks that XBox, Star Wars, comic books, action figures, TV shows, and so on are life-or-death matters that require zealotry. Such behaviors go far beyond merely being a hobby or favorite pastime. These individuals feel that social skills are not required, and see no problem with becoming hysterical over meaningless issues. They often falsely believe that they are simply showing their "inner geek", as if their behaviors are charming and a source of enjoyable humor. They also often think they are clever, and that others "just don't get it". Fanboys frequently show the characteristics of an arrogant, pseudo-intellectual, going on for hours in a droning monologue.
"Dude, that guy on Lost last night got owned! Dude!"

"You are such a fanboy, dude!"

"Am not! YOU are the fanboy, dude!"
by Mike60955 September 26, 2006
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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.
At the mall I almost got mowed over by some Dragonball Z fanboy on his skateboard.
by Paul Horn August 22, 2003
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Someone who is hopelessly devoted to something and will like anything associated with thier particular thing.
That damn fanboi only likes that game cause Capcom made it.

The only reason he bought that car is cause he is a Japanese fanboi.
by Jevin June 19, 2003
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A way to remember conjunctions.

"So my teacher taught me that 'FANBOYS' is a way to remember conjunctions..

F or
A nd
N or
B ut
O r
Y et
S o
.."
by RichardFanx3 October 2, 2005
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1. A person who is completely loyal to a game or company reguardless of if they suck or not.
2. A pathetic insult often used by fanboys themselves to try and put down people who don't like whatever it is they like.
3. See fool or SEGA.
"If you don't worship SEGA and send them all your money and pay $500 for the copy of Panzer Dragon I'm selling on ebay then your obviously a Sony fanboy even though I've never heard you mention a single thing about Sony the entire five minutes I've known you." Said the SEGA Fanboy.

"Yeah but the SNES didn't have Blast Processing" Said the Sega fanboy.

"FF7 sucks" Said the SEGA Saturn fanboy.
by Sega Slayer June 27, 2003
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Geek Term related to forum users who think a product/company/person can do no wrong.
No matter many bugs Star Wars Galaxies has, a fanboi will alway defend the developers.
by Mutant May 24, 2004
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A moronic word used much in the equally moronic world of video game culture. It is usually slung at fans of a popular game by losers who are jealous that their game isn't popular. It is related to dumb terminology such as "noob", used by people who embrace unfunny "humor" that eminates the sub-culture of video game players.
As soon as I was called a fanboy, I knew I was dealing with a putz who listens to idiotic Playstation songs by the losers who can't write real music.
by Gaming culture sucks! May 9, 2013
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