The conversation will usually concern a women or something that women would consider inappropriate.
"John, we've got to have a man-talk, Jenny just isn't hitting it like she used to."
guy#2:Yes, i have heard as much
unwanted female: What are you talking about?
guy#1: Dammit woman!!
guy#2: What did i tell you about trying to listen to man talk.
Man talk can include (But is not limited to) penis size, intimate feelings/secrets, or phoebias/childhood.
2. Stuff men like.
This includes (but is not limtied to) tits, women, sex, cars, money, explosions, guns, and other manly memorabelia.
Andrew: Really? I'm 16.5cm.
Jacob: This isn't awkward or strange at all, because we are good friends and have known each other for a good amount of time and will not lose respect for one another.
Andrew: This was totally a moment of Man Talk.
Guy 2: I was having a Man Talk with the guys.