brommunication 

A form of communication characterized by gesticulations and innuendos such that only bros may understand the intended meaning.

Alex and Dan used brommunication so dat bitch couldn't understand.

brommunication by patrick sunwood December 14, 2008

Bromunication 

The act of two "bros" communicating in a way in which no one else understands.

"You dude, you see that stan over by the toucan?"
"Yeah, he was bring a little fgt"

"What the fuck are they talking about?"
"It's bromunication, don't try to understand it"

Bromunication by SpecialJesus January 13, 2010

Bromunication 

An almost seemingly telepathic way of communicating with your bros. Normally includes hand gestures, specific "looks", and other ways of silent communication.

Gabe and I have excellent bromunication when she is around.

Bromunication by KingJulzy April 17, 2016