brotein exchange

To engage in an intense 69 session with a fellow male for (hopefully) long periods of time followed by swallowing each others loads.

"Dude, you up for another brotein exchange? I'm horny as fuck and my balls are full." "Same here bro. Horny as fuck too. I know you love the taste of my sperm. My parents aren't home so we can get together here."

by Watchinfool September 21, 2023

Brotein

Protein of any sort - whey, casein, etc. - ingested by a gym bro.

Bro, we work out in an hour so we need to slam our brotein drinks now.

by envirocell November 27, 2020

Brotein powder

Anabolic steroids

Chad be takin some of that brotein powder, getting all jacked and swole

by D Flawless June 23, 2022

Brotein

Another word for cum

Ezikiel: "she swollowed my brotein, bro. Shit was wild."

by The Brown Recluse April 10, 2022

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.

by ghostdih June 5, 2025