a guy that sets a friend up with a girl. Said girl is usually a strong contender for an easy lay, solid hookup, date or relationship. The pussy broker (PB) acts as a matchmaker or pimp of sorts. This negotiation is discussed with the friend ahead of time and the PB gets a favor of some kind that usually involves sexual exploitation of said setup (like pictures of the girl naked or a video of sex with said girl). Bonus Points are given if said girl is an ex-girlfriend of the PB.
"My buddy did a great job as my pussy broker this weekend. He set me up with a real freak and all i had to do was take a picture of her tits!"
"I really need to get some ass. I need to call up my PB and see who he can set me up with."
Law used when trying to estimate how many "dicks" the average girl (not a cum dumpster) has been with. To properly use the law, start with age 17 and add 1.5 dicks for every 3 years until you reach girls current age. When rounding is needed, always round up.