Fatstrong 

Weight-training enthusiasts who are simultaneously fat and strong. Fatstrongs are often, but by no means exclusively, powerlifters obsessed with the Big 3 Lifts (bench, squat, and deadlift). They look with scorn upon those who have such goals as pleasing aesthetics, mobility, or walking up a flight of stairs without hyperventilating.

In the mind of the fatstrong, every conceivable physical goal can be achieved through more squats and oats. They are oblivious to their own bulging bellies, horrific posture, and anathema to women. Medial deltoids not growing? Do more deadlifts. Calves too small? More deadlifts. Pencil neck? More deadlifts. 30% bodyfat? More deadlifts and oats.

Ideally the fatstrong should sport a shaved head and jaunty goatee. While frequently intelligent outside the gym, the fatstrong exhibits a body dysmorphia (aka bigorexia) comparable to the fat chick who thinks she's gorgeous and men are just 'intimidated' by her.

Any mod on any powerlifting forum. Many fatstrongs can also be found on sites like bodybuilding.com and t-nation.com. They can be identified through the following question:

Q: "Hey, I've been following a basic program of compound lifts for a year now. My (any body part) is lagging though. What isolation exercises should I do for (body part)?"

Fatstrong A: "LOL! PHAGGOT! WHY DO U WANT TO BUILD THAT? JUST SQUAT U FCKIN PUSSY! COME BACK WHEN U WEIGH 250 AND R PULLIN 5 PLATES."

Fatstrong by CAPSLOCK HUSTLA August 5, 2013

fagstronaut 

A homosexual male who seeks out males who have never engaged in homosexual activity.

A homosexual male who has gone where no other fag has gone before.

Bruce has hooked up with so many heteros that everyone calls him a fagstronaut.

Dude, do you see that straight dude over there? I'm going to earn my fagstronaut wings tonight.

fagstronaut by the real el dangeroso September 9, 2009

Fatatron

We found the fattest thing in the universe! It's known as "fatatron." And goes by other names "fatron" "fatty" and "coltron". He's so fat that he puts the earth put of orbit. Everytime he sneezes it causes earthquakes.

"Look at that fatatron!"

Fatatron by Publisher of fatatron August 24, 2022

fatsrogue 

The name of a player of the horde faction in the popular MMO World Of Warcraft. The name is actually a conjunction of the term "fat shadow's rogue".
Fatsrogue currently operates is activity's on the Frostwolf server.

person one: omfg that rogue ganked me...
person two:whos rogue?
person one: fatsrogue!

fatsrogue by mrfat May 29, 2008

Fapstronaut

An astronaut sent into space with the specific goal of avidly masturbating in outer space. Fapstronauts are equipped with a revolutionary space suit design in which one arm hole(the masturbation hand) is permanently connected to the area located near the zero gravity genitalia. Fapstronauts often exist to fulfill life long dreams, or strange fetishes. These humans are not endorsed by NASA or any other space-bound company

"Incredible, Zach is the most ferocious masturbator to ever enlist in the Fapstronaut program"
"Wow, youre right, he must masturbate at least seven times per day"

Fapstronaut by pretzelsoup May 24, 2015

Fapstronaut

You just couldn't stop fapping, even in god damn space...

Jimmy stop jerking off all the time you fucking fapstronaut

Fapstronaut by TacoDuke S. September 30, 2021

Fartstranglers 

Extremely tight trousers.

"God, I've put on weight. I used to wear these jeans 10 years ago, now they're a right pair of fartstranglers

Fartstranglers by gigliola May 2, 2014