Often heard in areas such as New Jersey, Miami and parts of Southern California.
Bro 2 is sitting watching TV. They make eye contact and with no prompting bro 1 says "I'm going to go get my T-shirt too!" and runs out of the room.
Sarcastically Interested Black Girl: You guys didn't even actually have a conversation. But he already knew.
Bro 2: That is how you brommunicate with other bros.