a large bowel movement that occurs when people supplement their weight training routine with some type of weight gainer formula or protein powder
Franz has clogged the toilet once again with a muscle shit.
by Pablo Diggity May 20, 2006
Get the muscle shit mug.
The curves of well-defined abdominal muscles that start at the lateral iliac crests and end medially at the pubic tubercle. They form the "V" that outlines a 6-pack. They are referred to as such both because they can be worked out during sexual activity, and possession of such musculature makes you want to have sex with that person.
Did you see his sex muscles when he took his shirt off? I think i just peed my pants a little.
by dichron October 15, 2007
Get the sex muscles mug.
A candy ass who views his body as sacred and watches every substance they ingest to preserve their gains.
Bill is such a muscle mormon he won't even take caffeine.
by wooshe March 3, 2015
Get the muscle mormon mug.
This man is made of purely protein powder and gainz. He is absolutely massive and shares he dedication and hard work with all of his snapchat followers. Whether its pictures of pre/post workout meals, or just the amazing size of the dumbbells he is using, this beast motivates all his fans to be just like him.
"Yo did you see Muscles Liu 's story?"
"Which one? He posted about 57 today."
by hueuby January 31, 2017
Get the Muscles Liu mug.
The parts of your body that end up hurting after an especially intense Wii session.
Random person #1: "Oww! My Arm hurts so much! Way too much bowling!"
Random person #2: "Gotta work on your Wii muscles"
by Bizzi January 8, 2009
Get the Wii muscles mug.
A male weightlifter or bodybuilder whose oversized pectorals, a symbol of strength, dominate his general physique and become the focal attention so much that it becomes lewd. Often accompanied by large nipples that thrust out when bare, or poke out when in a shirt. Often used for ridicule or muscle humiliation scenes.
"Hey muscle tits, wanna bench that 300 5 times more?"
by Manhooters62 February 22, 2014
Get the muscle tits mug.
Dude, the trainer at the gym gave me tons of muscle cake. I got D bol, Tren, and Sust.
by SuperBeast5000 March 25, 2013
Get the muscle cake mug.