The first phlegm of the morning, thick and semi-solid, usually green or brown in color. Must be expelled before having coffee.
Waking up after a long night, Jim coughed his protein donut into the sink before having his breakfast.
by Carrotman424 July 3, 2018
Get the Protein Donutmug. by Bald Jar July 24, 2025
Get the Protein Bombmug. 
by Grim6891 April 16, 2023
Get the Protein pearlmug. Given the fact that humans eat a lot of protein, and aside of water and bone, are predominantly protein. We can end up with a conclusion that "protein" is what makes up the first part of this definition.
A sack is a sort of flexible, strong, bag like, and sometimes natural biological container to hold everything from burglars swag, random items, rubble, to biological organs, through to general waste. Considered a low key, low cost storage item and generally disposable.
When you are talking of many humans, It is fair they can be referred to as protein sacks. This is considered a form of insult towards humans of low or inept value.
FACT : Calling someone a sack of shit would be too offensive in some situations, so you can call them a protein sack INSTEAD. Shit is also made of protein amongst other things, and is the defecated waste that is produced from a living thing.
A sack is a sort of flexible, strong, bag like, and sometimes natural biological container to hold everything from burglars swag, random items, rubble, to biological organs, through to general waste. Considered a low key, low cost storage item and generally disposable.
When you are talking of many humans, It is fair they can be referred to as protein sacks. This is considered a form of insult towards humans of low or inept value.
FACT : Calling someone a sack of shit would be too offensive in some situations, so you can call them a protein sack INSTEAD. Shit is also made of protein amongst other things, and is the defecated waste that is produced from a living thing.
Lexx : have you seen him?
Me: you mean that guy?
Lexx : yeah what do you think of him?
Me : A total protein sack
790 : I have to agree, he's a protein sack
Me: you mean that guy?
Lexx : yeah what do you think of him?
Me : A total protein sack
790 : I have to agree, he's a protein sack
by AWEMAZING July 4, 2021
Get the Protein sackmug. I felt so bad for her she hadn't eaten in days so I let her suck my cock and I gave her a hot protein injection (HPI).
Oh man she was working my dick like nobodys business so I held back as long as I could till I gave her my hot protein injection.
Oh man she was working my dick like nobodys business so I held back as long as I could till I gave her my hot protein injection.
by Looney Larry November 13, 2011
Get the Hot Protein Injectionmug.