1.the act of getting a boner at the same time as your best friend. and then convientely letting them know that you have a boner via text.
best friend 1: Hey man whats up
best friend 2: my dick
best friend 1: thats a coincidence so is mine
best friend 2: we got a broner going on!!
by mystery_man69 November 18, 2011
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When you're hanging out with your friends, and one of them causes you to pop a boner unexpectedly.
"Yeah I was hanging out with mark and he gave me a broner. But we're all friends so its not gay"
by Acidpepper February 10, 2018
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When a straight dude gets an erection around other straight dudes.
Dude#1: Dude, I got a total broner at last night ball game.

Dude#2: Fag!
by ADD'EM June 4, 2017
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When Bros get boners talking about particularly broey things like autocross, craft beer, golf, football or the good ol' days of high school.
Anytime a dude gets excited while starting a sentence with "in high school" or talks about his football team - his broner is present.
by Number One Dick Sucker September 15, 2018
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bro 1: I'm starting to get a broner for you dude
bro 2: its okay dude, iv had a broner for you all night
by derpycat101 March 31, 2020
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Having an erection while being with your buddies.
Jack is currently having a broner for no reason.
by Barack Oshizzle March 15, 2014
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When you cuddle your bro a little too hard, and give yourself a boner, except it's no homo. Broners are very powerful, so be careful, dude.
Man, is that an erection you got there, Kyle?

Lol no I'm not gay, it's just a broner.

Man, what a perfect opportunity! Can I give you a brojob?

Of course! No homo.
by Belicfan40004 September 1, 2019
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