by NBA Jam Rules Bro April 03, 2009
When you have a large problem, and you're stuck because you cannot figure out the answer. In which case the only thing to do is think about or preoccupy yourself with something else, and let your brain erection go limp so that you can go back to the problem in a fresh state of mind.
You: I've been working for hours and can't figure out this homework! It's too difficult, why would they give us something that's impossible to learn?
Friend: Dude chill out you just have a massive brain erection. It needs to go limp, just go play with your pet squirrel for a bit.
(Later)
You: Hey this homework makes sense now!
Friend: Dude chill out you just have a massive brain erection. It needs to go limp, just go play with your pet squirrel for a bit.
(Later)
You: Hey this homework makes sense now!
by roboticsnail August 06, 2011
The feeling you get when you are having a lively discussion or listening to an engaging lecture and everything makes sense and it gives you a bunch of new ideas about the topic at hand. The intellectual equivalent of an erection.
DeSean: oh man, that lecture given by Dr. Kobilka about G protein-coupled receptor dynamics gave me a massive brain boner.
Derrick: uhh...right, yeah, totally dude. *pssst* Jimmy, I think we need to re-evaluate our friendship with DeSean...
Jimmy: agreed.
Derrick: uhh...right, yeah, totally dude. *pssst* Jimmy, I think we need to re-evaluate our friendship with DeSean...
Jimmy: agreed.
by Longrod Von Hugedong April 28, 2016
This is a common word to explain when a male massages the scalp of a female that he is attracted to or friends with. This method is usually only done with one hand and executed in a social gathering.
Tim: Dude that girl is so hot
Bob: Yeah, shes always looking for a good Brain Slurp
Tim: Fuck i got so much crap on my hands. Maybe some other time
Bob: Yeah, shes always looking for a good Brain Slurp
Tim: Fuck i got so much crap on my hands. Maybe some other time
by Petersouris Rex April 19, 2010
by sammyc April 24, 2017
noun
1. a keen mind, formidable intellect
2. that which an intelligent person uses to predict future events instead of a "crystal ball"
This term was coined by comedian Adam Carolla on his morning radio show to combat a harpy lawyer who was insisting that she couldn't possibly predict what an obvious outcome would be because she didn't have a crystal ball.
1. a keen mind, formidable intellect
2. that which an intelligent person uses to predict future events instead of a "crystal ball"
This term was coined by comedian Adam Carolla on his morning radio show to combat a harpy lawyer who was insisting that she couldn't possibly predict what an obvious outcome would be because she didn't have a crystal ball.
Reasonable Person: That new Sandler movie is gonna blow ass.
Douchebag: You don't know that. You don't have a crystal ball.
Reasonable Person: I don't need a crystal ball; I have a crystal brain.
Douchebag: You don't know that. You don't have a crystal ball.
Reasonable Person: I don't need a crystal ball; I have a crystal brain.
by ContusorOssis November 06, 2012
by Rmc0315 December 26, 2011