Pre-Concussion Shake

A mix of ingredients put together to prepare your noggin for the biggest, most fucking gigantic concussion this green world can give a person.

The ingredients of such a shake are unknown to humankind and every living species in a milky way.

Recently though, a man known as Aziz Walid Alghawas has recently found out the ingredients to the pre concussion shake and continues to keep the recipe to himself.

"Bro, did you know Aziz sponsored Conor Mcgregor with Pre-concussion shakes for the rest of his career?"

"JFK was supplied with a motherload of pre-concussion before he was...."

by CEO of Pre-Concussion Shakes June 9, 2022

Concussion

When you misunderstand the Harlem Shake.

Scientifically( Concussus gigantism vibratus) meaning a human earthquake due to a strong force applied to a man's testicles.

Damn, Hubert's having concussions again.

by Snoorbifflord May 14, 2019

welsh concussion

A type of surprise attack in which you take a keyboard, and smash it over the target's head. It's an effective way to cause a lot of pain to the receiver.

Person 1: Did you here that Chad got a Welsh Concussion?
Person 2: Yeah, I did. He had it coming, he was a massive douchebag.

by A Quantum Entangled Cucumber September 1, 2017

Russian Concussion

A Russian Concussion is when one nuts into female's ears (preferably after intercourse), and then knock them unconscious.

Yeah dude we are doing some freaky shit, I gave her the ol' Russian Concussion last night.

by DylanKelleher69420 March 9, 2021

ejaculate concussion

When a man’s orgasm during oral sex smashes the back of one’s throat concussing the back of their head

Do to an ejaculate concussion, Mary wasn’t cleared to work for a week.

by Oldjaketed July 25, 2023

Anal concussion

When you get surprise analed and it hurts so bad that you pass out

‘He ended up going in the wrong hole and I got an anal concussion’

by Dicktko May 14, 2018

meat concussion

The feeling of having hit your head after consuming a large meal of meat.

Oh wow, that was a delicious meal but now I think I might have a meat concussion.

by Martha-the-fly February 6, 2018