Fat Beard 

When a persons double chin is so huge, it covers their face and looks like a beard.

“Wow, look at the fat beard on that guy over there!”

Fat Beard by Ash-Ree May 13, 2007

Fatty beardy fat fat 

The large smelly obnoxious man with a poorly groomed beard.

The character that Robert de Niro played in Jackie Brown was a real fatty beardy fat fat

Fatty beardy fat fat by Stuhl Babe March 23, 2004

Fatbeard 

A stereotypical geek; i.e. one who looks like the Comic Book Guy from "The Simpsons."

"Want to go down to the game store?"
"No, the owner treats everyone except his fellow fatbeards like hell."

Fatbeard by Qit May 8, 2005

Fatbeard 

A fat, smelly, nerdy white guy with a beard and long hair whose into stereotypically dorky hobbies/interests such as comic books, sci-fi, anime, traditional RPGs, colectible card games, LARPing, and/or furry art.

Rarely seen in public, they only come out of their parent's basements to attend conventions of their favorite interests, such as Star Trek, Inuyasha, or furry porn. Fatbeards have the personality of a wood plank.

Fatbeards are also known as:
trekkie, otaku, Linux user, cosplayer, Wapanese, furry, LARPer, otherkin, and loser.

The Comic Book Dealer from The Simpsons embodies what a fatbeard is.

Fatbeard by Plug Mama February 23, 2005

Fatbeard 

A Fatbeard is a fat male, with a beard, who has a collection of comic book's, know's way to much obscure Star Trek trivia, and probably play's M:TG and various pen-and-paper role-playing-games.

"Hey, check out the owner of the store, man. Total Fatbeard."

Fatbeard by OneFatGeek February 6, 2005

fatbeard 

verb: To talk pedantically and at great length about minutiae in nerd and geek culture. Especially concerning tabletop games such as Dungeons & Dragons or Warhammer Fantasy Battles. Typically used as a pejorative.

Jeff wouldn't stop fatbearding about his new strength-spec'd rogue. Dude spent an hour dissecting his feat selection!

fatbeard by blood ogre September 20, 2009

Fatbeard 

An obese caucasian male who knows WAY too much about star wars , D&D and the like. The ugly cousin of cat piss man.

The comic shop in my area has too many fatbeards.

Fatbeard by queen_azure March 10, 2008