Pronounced "bro-ner". This term is synonymous and has come to replace the lame and pathetic "man crush". A dude gets a broner when he has a male friend he thinks is really cool and really likes to hang out with him.
Dude 1: "That guy Alex is fun to hang out with and cracks me up. We should hang out with him again this weekend."
when you get an erection from just having fun with your friends. this is a non homosexual boner that most often goes unnoticed. when it is noticed, the person who has a broner will most likely be made fun of, leading to embaressment
Bro 1: " dude, this is such a great time!"
Bro 2: " hellya it is"
Bro 1: "AHAHAHA YOU HAVE A RAGING BRONER!"
Bro 2: "DO NOT"
Bro 1: " ya you do look"
Bro 3: "thats hilarious"
Bro 2: "SHUT UP"
etc.