Brain Blast 

When you put your dick up a girls nose all the way to her brain, and then you nut on her brain aka a brain blast

Wayne says " hey, james your girl wanted it up the nose, so i gave her a brain blast last night"

Brain Blast by Weezy17 April 1, 2009

Brain Blast 

To get your brain blasted by sound waves emiting from your headphones/ earphones.

Ugh! That scary pop-up gave me a brain blast!

Brain Blast by Dewott January 27, 2012

Brain Blast 

having many intricate, ornate, and intelligent thoughts before climaxing

"Boy that was some brain blast. The thoughts I have when I ejaculate, I tell you what."

Brain Blast by JackMasterBater November 9, 2023

brain blasting 

Stuffing the entire ball sack into the ass or vagina of another.

Me and my girl friend were brain blasting all night. My balls still smell like ass.

brain blasting by theonetrueruler November 30, 2013

The Brain Blaster 

When you’re dressed as jimmy neutron while you fuck her and yell out “Brain blast!” when you finish

“I bet you want The Brain Blaster tonight”

The Brain Blaster by JX10N June 30, 2025

Bastard Brain 

This illness takes over the brains of gamers and reduces them into absolute bastards.

Gamer 1:"Mike has been feeding and flaming his adc non stop.
Gamer 2:"He has been playing league of legends for way too long and his brain has devolved into the one a bastard brain would have."

Bastard Brain by IIm not gay kay? May 9, 2020

Blast someone's brains out 

When you shoot someone in the head, fracturing their skull, causing their disfigured brains to fly out of the skull of their dead bodies.

Fred wants to blast someone's brains out if someone called him gay again.

Blast someone's brains out by PhoenixGamer34 April 8, 2022