Plural for fanboy. Fanboys are people that remain loyal to something, no matter how much it sucks. People that remain loyal to videogame companies are usually named as a fanboy. Examples of this is the Xbot, the PSTool, and the Nintendrone

FANBOYS is an acronym to help students understand how to join two independent clauses together.
F: For
A: And
N: Nor
B: But
O: Or
Y: Yet
S: So

A pneumonic device in AP style for remembering words that receive commas just before them when conjoining two independent clauses. (for, and, nor, but, or, yet, so)

its a word that each letter stands for another word.. this is how to remember your conjunctions.. few, and, nor, but, or, yet, so duhh i dont no what all this other stuff is about duhh

An extreme fan or follower of a particular medium or concept, whether it be sports, television, film directors, video games (the most common usage), etc.

Known for a complete lack of objectivity in relation to their preferred focus. Usually argue with circular logic that they refuse to acknowledge. Arguments or debates with such are usually futile. Every flaw is spun into semi-virtues and everything else, blown to comedic, complimentary proportions.

Known for using the phrase
"Object of affection = Best Ever"
However, while people only really say that as hyperbole, fanboys truly believe it.

Troll the internet to spread the gospel.

Insult/chastise others for using public forums to express an objective opinion, no matter how constructive or, respectful it may be. (Go ahead and admit that it's a good game/movie/etc. This fact and anything else will be promptly ignored in favor of cherry picking the negative, and beating you over the head with it.

Tend to resort to petty annoyance replies when backed against the wall. Usually grammar attacks and non-replies.

A fanboy is any person who is the unthinking pawn of a major label/brand. A fanboy is just about the most annoying creature on earth, particularly in the heated debate of Mac vs. PC or in the realm of politics. They tend to be really irrational, and unwilling to look at both sides of the debate: repeating things by rote and being completely partisan. Also, the typical fanboy is totally uninformed and biased to a precedent, hence the repetition of rote sayings or facts/myths.

From the noun fanboy

v. To stand, drool, or worship the object of their obsession. Fanboying involves no real physical action or movement.

One does not have to be a boy to start fanboying.

Also see fangirl

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.

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.