A congregation or social gathering of bros where sexual interaction is commonplace and practiced through broshakes, asspats, and chestbumps among other bromosexual exchanges of bromantic intercourse.
David: Hey, I think I'm going to go to that party on Snelling.
Jack: Don't! I heard it's an all out brorgy.
David: Fuck. Thanks for telling me.
Jack: Don't! I heard it's an all out brorgy.
David: Fuck. Thanks for telling me.
by 2PakJack (not tupac) October 26, 2008

Yo bro why are you so tired bro?!
Brooo, I was taking part in a brorgy last night, it lasted til 1:27 am...
Brooo, I was taking part in a brorgy last night, it lasted til 1:27 am...
by Jackaß May 22, 2019

When a bunch of heterosexual men and no women get together and no one is quite sure what happened during that time.
A group of guys go on a skiing trip and when asked what else they did, they just laugh, in other words, they had a brorgy!
by Imbubba! November 25, 2011

by Rory Bory Alice June 19, 2009

An event at which high concentrations of bros are present. Although sexual activity between aforesaid bros is typically absent, it is understood to be liable to erupt at any given time. A portmanteau of the the words "bro" and "orgy."
by alexthepagan October 03, 2008

by mud9090 December 12, 2013
