(Noun): A vague derogatory term used to deride someone else. Usually used in a sarcastic manner but in good spirits. Often blurted out in frustration during video game play. Used mainly by Erik Cosgrove, this phrase epitomizes his slow decline into dislike among his group of friends.
1. When said in this form, it adds that little extra something to "emphasize the gay." Whether or not the other party finds this "endearing" is at your discretion and risk.
2. Used to call out posers/fakers.
3. Also used as a quick-action call-out for someone who is clearly lying about his sexual prowess. For best effect, the emphasis here is to use it at the EXACT moment of the lie. For every second you wait, it loses potency.
Metrosexual: OMG, smell this lotion!!
Normal Guy: You're such a faggaboose.
White-bread: Yo, whut up my negros?!
Normal Guy: Shut up, faggaboose.
The Exaggerator: Dude, I was with this chick last night...
Normal Guy: Oh whatever, faggaboose.
Similar to braggadocio, faggadocio involves bragging or otherwise calling attention to a same-sex attraction, often seemingly out of nowhere. Sufferers of faggadocio have often come out of the closet very recently and think the entire world will be shocked by it.
"I was talking to Sarah about university, and she said 'Most people don't know I have a degree in biochemical engineering. Because I'm gay.' Weird, huh?"
"Yeah, she just came out to her parents so she's a bit of a faggadocio right now. She'll calm down when she realizes that enjoying a box lunch doesn't make you special."
"Hey, Kevin."
"I'M GAY."
"Er, congratulations?"
"Sorry, I'm filled with faggadocio and I just had to tell someone."