Brain Bang 

Brain Bang is used to describe how you feel after witnessing something mind blowing or seeing something amazing and out of this world. It can also be used to describe how you feel after realizing something crazy, like an epiphany on steroids.

Josh was brain banged when he realized that there was an arrow in the Fed Ex Logo and that OK is a stick figure side ways.

How did he pull that bunny out of that hat!? Man, what a Brain Bang.

Whoa! Inception gave me a crazy brain bang the whole time I was watching.

Cubone is a baby Kangaskhan!? BRAIN BANG.

Brain Bang by IaMmE Fan May 30, 2011

Brain bang 

The safe for work version of "mind fuck."

Dude, that new rubiks cube is nothing more than a serious brain bang.

Brain bang by c60jam June 4, 2011

brain bang 

(1) The male gender's version of scissoring. An instance where two men touch both balls and taint.

:Knock:
Kevin: Hello?
Carl: I'm here for the brain bang.

brain bang by EJSD June 28, 2011

Brain Banging 

When a group or person dances and you have to go back and and see what they did because you didn't understand it

I.aM.mE ABDC 6's Winners dance style, Every time they dance they are Brain Banging .

Brain Banging by TheBrainBang June 28, 2011

bang her brains out 

To fuck her like there's no tomorrow.

"How hard are you going to fuck that chick tonight? "
"Im going to bang her brains out."

bang her brains out by theoneandonlymanlol June 14, 2015

bang my brains out

To be Fucked very hard! usually if your brains are being banged out, you have about 2-3 orgasms.

a girl: OMG Josh said he's gonna bang my brains out!!
the girls friend: are you going to let him?
the girl: hell yeah!! lol

bang my brains out by b-r-i-a 54 September 8, 2007

Bangtan Brain

When you are first introduced to the K-pop group BTS and are subsequently unable to do anything else. It is similar to catching a virus, because it may start with casual contact but then soon spreads through your entire body and mind. Soon you have gone down a K-hole and are obsessively watching every video, interview, game show, reality show, live, log, and performance they have done in the past, while checking your news feed every morning to see if they have been on Korean TV overnight. It causes you to stop functioning at work and social situations. There is no known cure.

I took a day off of work because I had a terrible case of Bangtan Brain, and needed to stay home and watch every episode of American Hustle Life again.

Bangtan Brain by AlexArmy April 27, 2019