Brain burn

When a person sees an event or an image that is so horrible they will never be able to forget it.

I walked in on my parents having sex and got instant brain burn!

by Rmc0315 December 28, 2011

Brain Burn

The sensation of severe burning in your sinus when something nasty makes its way up there, for example, horseradish, and even worse, wasabi.

Oh wow, this bowl of noodles looks good, lets put some wasabi in it...*slurp slurp*...OH GOD MY SINUSES!!!BRAIN BURN!!!

by General Specific November 4, 2008

Brain Burn

The opposite of brain freeze, for when you eat something spicy.

That bowl of spicy ramen gave me brain burn.

by FartsAreEasy February 27, 2024

Burnett's Brain

When you drink copious amounts of cheap liquor (traditionally Burnett's Vodka) one night and the next day your brain is essentially useless.

Dude I got so drunk on shitty liquor last night I can't even talk today - I've got total Burnett's Brain.

by luckydog819 October 19, 2016

Burning Brain

When all you can think about is about Burning Man even though you have a job, deadlines, a wife, a mortgage, pets, etc. The condition of not being able to focus on anything else but Burning Man.

"Baby , I'm so sorry I forgot to mail in the mortgage check this month, I've got Burning Brain."

by Kapt'n and Kitty August 21, 2017