Brotein Shake 

Muscle Milk protein powder mixed with vodka. Typically consumed by Bros and Frat Guys post-workout.

"Bro, I've got to go pound my Brotein Shake so I can get swole."

Brotein Shake by KR0N0SXx July 8, 2012

Brotein Shake 

When you add a little to much bro in your morning protein shake, it scientifically proven when one adds to much bro into their shake it is no longer classified as a mere protein shake but it becomes a brotein shake.

Son: "I accidentally put too much bro in my shake and now it's a brotein shake, i'm sorry Mom."

Mom: "You are the physical representation of a frickin mistake, Kevin"

Brotein Shake by I'vefallenandIcantgetup May 22, 2019

Brotein Shake 

Natty plus whey protein mix! Whats better then working out and building muscle? Working out and building muscle while getting drunk!! And nothing is better to get drunk with then Natty!

Bro 1: Pumping iron has made me thirsty, lets grab a protein shake.
Bro 2: Even better bro, i got a Dirty 30! Brotein shakes.
Bro 1: Brotein?
Bro 2: Protein + Natty = Brotein!!!

Brotein Shake by xcbrit91 August 6, 2011

Brotein Shake 

Your bestfriend, homie, or brother from another mother.

Sup Brotein Shake how u doin today?

Brotein Shake by Yeeyeebrobean July 11, 2020

Brotein shake 

Bro+protein shake= brotein shake.
/ˈbroʊˌtin ʃeɪk/

It's another way to say bro, when feeling tuff or sum.

I just called my brotein shake this morning.

Brotein shake by ghostdih June 5, 2025

brotienshake 

When two men jerk themselfs off them cum in there own hands, then, proceed to shake hands in a professional manner.

A friendly hand shake which each male cums in there own hands and proceeds to exchange a friendly hand shake. “Brotienshake”

brotienshake by WhodatboiwhoheIs95 March 11, 2020