brolein 

A bro pun for the word Fraulein. Typically to refer to a female friend, but can also be unisex.

Guy: "Sup brolein."
Girl: "Nothing much."

brolein by c4ndyTrickster May 31, 2016

Brolentines Day

The day after Valentines Day (February 15th), Brolentines Day is an annual commemoration celebrating affection amongst your male peers. The day is named after unrecognized Greek Deity Broseidon, King of the Broceans, and was established in 2011 AD. It is traditionally a day on which bros express their appreciation for each other by presenting beers, offering high fives, and sending some ecards.

I'm glad I reserved a table at Buffalo Wild Wings early this year. It's generally been a bad idea to make last-minute Brolentines Day reservations.

Brolentines Day by The Stafford Executive March 2, 2011

Brotein

The sticky white hot cocunut man pee that you shake from your bro's veiny tree of love and ingest as a hearty supplement to your daily calorie allowance.

I love the taste of Gary's Brotein, it gets me real pumped and is an essential ingredient in a Bromance.

Brotein by Pikey1079 January 8, 2015

James Brolin 

James Brolin is Barbra Streisand's cuckold husband.

Nick Nolte and Ryan O'Neal came by to show Babs who's in charge as James Brolin watched. As much as he liked the show, he had a better time when Charles S. Dutton and the guy from Benson gave her a cream pie.

James Brolin by Z-Gangsta October 9, 2008

Brotein Shake 

In gay slang - Semen

"I am such a dairy queen, I just can't get enough of that brotein shake!"

Brotein Shake by SubAtomicBear July 28, 2016

Brotein

A consumable protein shake your bros make you that cums from their balls

Andy: "Joseph just gave me a huge brotein shake in the shower, it was dripping off my chin."
Sean: "Damn, that mean you're ready for our workout, bro?"

Brotein by younghawks81 April 6, 2019

Brotein

A protein supplement taken by Football plays to dramatically increase chest size, add sex appeal, and look like total dicks to the Cross Country team.

(Football voice) "Dude pass some brotein, i haven't hade my 150 grams yet, im slacking."
"Have you atleast had some creatine?!"
"No."
"Holy shit, here have my muscle milk."

Brotein by Lakessss August 20, 2009