A slang term used to explain the phenomenon during which a fiercly heterosexual male achieves an erection (or, "boner") for or while in the company of one of his male friends (or, "bros"). This may only occur while engaging in all-male activities, particularly those which include feats of strength or displays of hyper-masculinity. Upon achieving a broner, the man in question is often known to exclaim, "dude, suck that shit!" or "meet me in the shower."
by Delongpre Dannon February 04, 2007
by Garrick Douche' November 02, 2009
An unintentional man-inspired boner
by Commander William Riker September 02, 2008
An erection caused by an extreme moment of bro activity, including the noticing of a sick new lax pinny, fresh flow, an ice cold case of natty, etc.
Chad: Dude, did you see Brantford's new spoon? It's fucking sick!
Mike: Totes dude, completey popped a broner after seeing it.
Mike: Totes dude, completey popped a broner after seeing it.
by Bob Donatucci January 29, 2011
When a bunch of guys just hang out and everything is good. You become relaxed and all of a sudden feel a slight girth growth from below. It soon swells in accordance to the amount of broness in the surrounding area. No girls allowed. Discussion topics to insight a broner can include, but not limited to:
Boobs
Anime (esp. tentacles)
Broners
winking assholes
football
DragonBallZ
skull fucking
gerbils
Boobs
Anime (esp. tentacles)
Broners
winking assholes
football
DragonBallZ
skull fucking
gerbils
Goose proudly displayed his raging broner to the class after a night long tandem session of goodness. Unbeknown to Goose, both Dave and Mike also had broners.
Broner Tandem Diagram:
Mike 8==>, Goose 8==>, Dave 8==>
Broner Tandem Diagram:
Mike 8==>, Goose 8==>, Dave 8==>
by dfarbe1 November 22, 2009
by Hot Boy Carl August 31, 2010
A boner obtained while hanging with your bros. It usually requires an awkward explanation and is followed by constant reminders and gay jokes.
Ted: "Hey is Jake coming tonight?"
Mike: "Hell no last time he got a raging broner and hasn't left his apartment since!"
Ted: "Holy shit!"
Mike: "I know i slipped a dong bomb in his drink."
Mike: "Hell no last time he got a raging broner and hasn't left his apartment since!"
Ted: "Holy shit!"
Mike: "I know i slipped a dong bomb in his drink."
by Cm24 July 01, 2012