Fat Bear 

1. a large fat man who couldn't coach the Pittsburgh Steeler to a victory over a pop-warner team

2. A large fan man who couldn't coach the New York Yankees to a victory over a little league team and thinks it's funny to bean his players.

If Fat Bear wasn't our coach we might have won some fucking games.

Fat Bear by Ball sack blahosaphat June 21, 2006

Fat Bear 

A woman (typically a mother) who rejoices in her eternal laziness and lack of motivation. These qualities usually yield a soft, delicate, doughy physique, resembling that of a mama bear (hence the term "fat bear") While the appearance of a fat bear is commonly as described above, the term embodies an attitude more than a physique. Fat bears are heavy drinkers, and pretend they exercise when attending yoga, pilates, or barre classes. They exaggerate every emotion and feeling they experience - aka major drama queens. They are easily irritated and demand a lot of attention. Fat bears hibernate all year long.

P: What the heck, Sarah was so moody today, and she probably had like five margaritas at the lodge while everybody else skied.
E: Makes sense, she's a fat bear.

Fat Bear by littletiger98 December 21, 2016

Fat bear 

A person who is lazy af and falls down stairs and sits on people also they as stupid as a handicapped person

Mrs hanson is a fat bear

Fat bear by Broncomaniac15 January 12, 2019

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