Skip to main content
Any protein consumed by the dudes at the gym for the sole purpose of bulking.
Yeah, put some peanut butter and whey in that smoothie - need more brotein!
Brotein by Filosopher November 16, 2017
A type of enhancing supplement taken by guidos.

Serving Suggestion: take 5 times a day with heineken of jagerbombs.
Hey guido, check out my new fucking haircut, and look at my guns, its that damn brotein.
Brotein by travlax April 22, 2009
Brotein is a bodily chemical that is excreted by the pancreas that creates a euphoric sensation. Brotein is released usually whilst throwing down at a rowdy Pop-Punk and/or Hardcore show.
"Yo man, I feel great, that show was rowdy as hell."
"For sure dude, that's gotta be the brotein."
Brotein by zsteezy August 20, 2009
The bro that hits the gym with you. That special bond between bros and gains
Brotein by Jack Richards March 7, 2017
Noun;
An aura of overwhelming masculinity, testosterone, and gym bro energy. Often used to describe people who like to refer to themselves as alphas and flex their gains to their bros and can be seen boasting about how much they get laid regardless of how much they actually get laid, and how fucked up they got last weekend.
"I couldn't stand the amount of brotein at the Kappa Sigma Ligma frat party last week, Jarryd was benching the kegs whilst chatting to Stephany, Bethany and Methany."
Brotein by Peliwang January 1, 2022
I feel like I am on top of the world after I have that shake!! Maybe the shake that was made by my favorite person, my favorite protein shake, something that makes my mood superb, or the tastiest shake that makes me so PUMP UP. That’s the Brotein shake! There is no one true Brotein After having that shake, I feel like I am on top of the world after I had that shake!! Maybe the shake that was made by my favorite person, my favorite protein shake, something that makes my mood superb, or the tastiest shake that makes me so PUMP UP. That’s the Brotein shake! There is no one true Brotein shake , it’s all about mentality🙌 💪 👊, it’s all about mentality🙌 💪 👊
After having that shake, I feel like I am on top of the world after I had that shake!! Maybe the shake that was made by my favorite person, my favorite protein shake, something that makes my mood superb, or the tastiest shake that makes me so PUMP UP. That’s the Brotein shake! There is no one true Brotein shake , it’s all about mentality🙌 💪 👊ad an fantastic workout today thsmkstk my brotein. Shankar
Brotein by Alis0n.12 July 7, 2018