1) A girl that either flirts, dates, or hooks up with a person you call your " bro" and then knowingly or unknowingly hooks up with you or vice versa ( a close friend not just just a word you use excessively)
2) The preppy way of saying Homie Hopper.
3) A woman who engages in hooking up with a pair of close friends or a group of friends.
4) A girl who hooks up with two sets of biological brothers .
5) A Female who hooks up with friends around the same time.
Steve: Yeah I know check out these sexts
Dan : Dude she sent me the same pic and look what she said
Steve: What the hell ? she knows we're best friends. why would she try to hook up with both of us ?
Dan: Yeah I don't like that.
Steve: She's a bro Banger !!!
Lisa: I was sick this weekend. Give me details on the party.
Leah: Omg you missed out. It was amazing. I hooked up with 3 guys.
Lisa. I can't believe I missed it. FML. Who did you hook up with you slut lol ?
Leah : I hooked up with the Chase Brothers and Eric.
Lisa: wow they are all best friends. you're such a bro banger