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1.
That chick who always hangs around with one group of bros. She has basicly been doing a circle of sexual favors for each bro in the group.
Jamizzle-"Hey i heard that the night after taylor blew jared, she had sex with dave!"
Ari- "she also blew chris, but she was too drunk to remember that one, what a Bro whore"
by Linnehuh December 26, 2009
 
2.
Only found in Brotown (london, ontario) A Browhore is someone who sleeps around with the local "bros". They are often found to do many drugs and have poor judgement.
"Oh look at the lovely lady over there sir!"
"Nah, you don't want anything to do with her."
"Why is that?"
"Cause shes a Browhore!"
"Oh, I see."
by gypsie tear May 28, 2008
 
3.
A straight male who establishes a bromantic relationship with as many of his male friends as possible.
"Dude, Bryan starts a new bromance everyday. He is becoming a real browhore."
by gravel mouth August 24, 2009