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

Abbreviation for “Dude Arguing Online”.

Plural: “DAOs”

Coined by Twitter user @karakittel.

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.

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.

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.

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

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