A friendship (typically between two guys) that is romance between bros. Nothing really gay about it. Not that there's anything wrong with being gay.
Chester: Bromance! Shouldn't be ashamed or hide it. I love you in the most heterosexual way!
Ryan: hold me...to a promise that I'll be the kind that friend that in the end will always keep you company.
by You got us saying #LEH October 17, 2015
A close relationship between two bros to such a point where they start to seem like a couple.
Orlando: So sean, whats up with your bromance?
Sean: Fuck you dude, we're just really close.
by doomcrs04 March 27, 2008
A loving relationship between two straight guys or "bros".
Jim and Dan have been best friends since they were four, they practically have a bromance going on.
by mikkkkeeeee October 14, 2011
-noun
1. A non-sexual relationship between two men that are unusually close.

-verb -mans-ing
1. The act of wooing a fellow male friend for the purpose of becoming closer.
2. Going to unusual lengths in an attempt to become closer with another male friend.

also: "Bromancing the Stone"
1. The act of truly and thoroughly enjoying the process of getting and/or being high/stoned.

Provenance/Origin: "Bromance" is a portmanteau of the two words "brother" and "romance". Originally coined by author/editor Dave Carnie in "Big Brother Magazine." Big Brother was a sort of R rated skateboarding/skate culture magazine that was eventually purchased by Larry Flynt's Hustler conglomerate and consequently taken out of circulation due to unsatisfactory sales performance. Carnie used the word on several occasions to describe relationships between skate-buddies who spent a lot of time together and/or shared hotel rooms on every tour/skate road trip.
-As a noun: "Dude, those two guys spend so much time together. They are having quite the bromance."

-As a verb: "Andy has been treating Victor to every meal and cover charge for a month now. It's obvious that he is trying to bromance him."

-Bromancing the stone: "That Pete Doherty guy is definitely bromancing the stone!"
by Willie Hellenbach (A.S.) March 17, 2007
A term used to describe a social situation involving two heterosexual males bonding to become close friends.
"Oh look at Brian and Terry, should we join them?"

"Nawh, better not, they're having a bit of a bromance"
by Specialj233 May 15, 2013
Noun- An intense and extreme non-sexual bond between two straight males. Said to be a “deep emotional bond” that no woman could satisfy.
John C Reilly and Will Ferrell have a classic bromance
by eas211 November 17, 2010
(N) The intense complicated love shared between two heterosexual males that consists of but not limited to wrestling, numerous man-dates, and tons of other stories that will only remain between the two.

Also a form of male bonding to such a point where they start to seem like a couple.

This bond is normally only shared between two males that have a deeper understanding of each other, in a way no woman could ever realize.
Vincent and Andrew's bromance is pure ridiculosity!
by Vinnie Rinnay May 4, 2010