Someone who has a vagina that has been used and abused. It consists of a very loose and wide vagina. The lips are so fucked up they look just like a miniature brain! =
Example,
Guy: GOD IM GOING TO BANG U SO HARD!
Girl: Yes! Take me! Oh G-man!!
*10 Hours later*
Guy: Damn! This thing looks like a miniature pussy brain now!
Girl: I must be brainy!
A girl (Jess) thinks about this all the time. Grant loves it.
Jess:"May i give you pussy fresh brain?"
Grant: "Of course!"
*They then go into guest house
Someone who wishes their brain was strong like man. But let's estrogen run a little too hot and therfore the brain, in common parlance, becomes a pussy.
she kept complaining about this and that. so i said fuck that. I ain't banging no brain pussy no more.
Verb.
Overthinking, to the point where it causes you to psych yourself out.
Michael: “I can’t do it, what if I break my leg, or what if I hit my head?!??!”.
Angelo: “ dude, you pussied your brain out”.
A person who tries to weasel out of answering hypothetical questions.
Mike: Would you rather a guy nutted in your ass or in your mouth? Jason: stfu I would never have to choose between those options. Mike: Don't be a Brain Pussy and just answer the question.