fart muscle

the sphincter muscle that sifts the farts from the poop.

His fart muscle is broke thats why he crapped himself

by TherevJake December 19, 2011

Fake Fat Muscle

The phenomenon where a person (usually dude) who might appear somewhat athletic or muscular at a cursory glance... but upon closer inspection, you see they have no muscle whatsoever, and instead, have fat that lays in such a way that deceptively makes them look pseudo-muscular. Similar to how "skinny fat" people aren't really skinny, Fake Fat Muscle people aren't really muscular.

There are several proofs to this: 1) the person has no vascularity, or even any actual muscular development, and if they were to flex or strain or lift a weight, they still don't actually look different. Why would they? It's all just fat. There's no muscle there to flex.
2) The person doesn't actually workout. Sometimes they go to the gym, but it's a pretense. Their workout amounts to nothing. They could instead lay on the couch and they would have the same end result appearance. Fake fat muscle types are at most, weekend warriors.
3) Similar to skinny fat and ILS (imaginary lat syndrome) this person is presenting themselves dishonestly, and in keeping with that, they'll often wear either tank tops, muscle tee, or shmedium T-shirts to try and accentuate their fake fat muscles.

These pretenders shrink in the presence of real men, and usually do a subtle scurry out of the gym when the real lifters arrive, so as to not be exposed as frauds by comparison.

I thought that dude had a decent physique until I took a second glance and realized it's all fake fat muscle.

by Too Many Drones May 24, 2019

Bro Muscle

The male organ of copulation and, in mammals, of urinary excretion. The term is commonly used by gym rats/meat heads to surreptitiously discuss their genitalia with others who are so inclined.

A:"Hey man who is that?"

B:"That's my girlfriend. Yea pretty hot eh? As a matter of fact, I just got finished working the Bro Muscle."

A:"Bro Muscle?"

B:"It's a slow-twitch muscle that develops best with endurance exercises."

A: What?

B: "It's located in the lower region of the body and through proper technique renders desirable results."

B: "I just maxed out at 2 reps, which is a personal record! Boo Ya!"

A: Oooo ok. I, I think I know where you're going with this... Does working the Bro Muscle require a spotter? Perhaps a large muscular man like myself? ;)

B: I need an adult!!!!!

by Yabba Dabba Do March 30, 2011

Bark Muscle

The bark muscle is the muscle which causes a dogs butthole to contract when he barks.

His bark muscle was popping like corn due to the presence of an intruder.

by Carcasshunter May 31, 2021

O Muscle

The muscle in a woman's tummy that contracts during an O.

My law partner has a remarkable O Muscle.

by B.B. Smith October 20, 2008

"v" muscle

the hottest muscle that a guy could have. it is the line of muscle starting by the hip bone and ending as far down as possible(by the groin)

"That lifeguard is sooooooo hot. Look at his bod especially his "v" muscle"
oooo lala

by kayla May 13, 2005

Japanese Muscle

japans answer to american muscle, where as the american cars were mainly from the 60's/70's, japanese were from the late 80's to Todayish. Where as American muscle relied on mostly beefy V8's with TONS of torque, Japanese usually range from I4's to V6's fitted with twin turbos. In my personal belief, both are good, it just depends on your tastes.

1: Supra, 3000gt, Skyline/GT-R, Impreza WRX STI, Evo. Lancer, S2000, 350z, NSX, RX-7/8, Integra, ect.

2: Mike: *Rolls up in a R32 Skyline* Like my new car?
Joe: Fuck man, this is the muscle club, fuck ya doin' with that shit?
Mike: Dude, this is fucking Japanese Muscle
Joe: ... Oh shit, your right, nice ride bro!
Mike: Haha, I know

by Muscle King October 29, 2008