Brontage 

brontage is the simple act of making a montage. But said montage is fulled with pictures and clips of you and your bro's.

Today I took the photos of me and the guys from the frat party and made a brontage with some editing software on my computer

Brontage by valleyroadlegend September 11, 2012

brontage 

brontage is the meaning of something that represents a bad montage for csgo
we the csgo montage community do not like brontages

brooo look at this bro its a brontage this is so bad i wanna go die now

brontage by sopphuer June 11, 2021

Bronage a trois 

When two brothers double up on a skank.

Jenny was getting banged by some dude when his brother walked in, and she was like, "Join us, Buckwheat, for a bronage a trois!". And he did.

Bronage a trois by Flimsygirl July 13, 2016

Brondage 

Bonding time with some bros.

Fuck pussy tonight, it's time for some brondage.

Brondage by Sycros December 4, 2010

Bronage a Trois 

A play on the word ménage a Trois.

When a girl is fucking with two dudes at the same time, but the guys are cool with it because they agreed to it beforehand without her knowledge.

Tiffany: You know Keisha’s been fucking with David behind your back for months now!

Reggie: Yeah, we both know how she gets down, so we have a Bronage a Trois going on.

Bronage a Trois by Mr.YumYum January 5, 2021

Bronage a trois 

When two bros decide to add a third bro to their brolatioship. The third bro can move in with the two existing bros in their living space or he can adopt both bros into his own. While the three males may all be completely heterosexual (see totally straight), by this point at least one bro is usually able to willingly identify himself as being bromosexual.

It derives from the french "menage a trios" (meaning household of three) and the english "bro".

Bro 1: You seem like a pretty chill bro. Want to start a brolationship?

Bro 2: I already have one.

Bro 1: Bronage a trois then?

Bro 2: Hellz yeah!

Bronage a trois by ILoveYouBro November 26, 2010