1.) The process of Bonding, but between two or more good male friends, or bros.
2.) An activity involving two or more straight males that could be perceived as homosexual if witnessed.
"Me and the guys are goin' up north for a fishing trip, gonna be some serious bronding done this weekend."
Matt: "Man, mike kept complaining about sleeping on the floor, so I finally let him sleep in my bed with me."
Brian: "That's borderline gay, dude."
Matt: "Nah dude, pure bronding, that's all that was."
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