A condition similar to Blue Balls. When none of the ladies you're currently dealing with are intellectually stimulating, you have Blue Brain.
Yeah, I dated Paris Hilton for awhile. The sex was hot, but I had blue brain the entire time. Packed up my shit and left that ho. Bought the booty tape though. Good shit.
when a chick gets you mind going about a bunch of kinky shit, and then says "wait i shouldn't have said any of that." Now your mind is going, but you have no release.
Man, last night this girl was talkin up a storm about what she'd do when we got home, then she straight blue brained me on it when it came down to it.