Because of my concussion... 

BOMC is an overused excuse that covers anything from simple blunders to awful failures. This phrase is used as an explanation for common shortcomings and can be used in most any situation. No matter what the occasion or what you did wrong, a concussion can always be blamed as the cause.

*In a small hospital room after a terrible accident while playing Cheerleader Chicken*

Cheerleader #1: Hey, how are you feeling?

Ashley: Abd oto ont. Teird tllite a. (Not too bad. A little tired.)

Cheerleader #1: I have no idea what you just said.

Ashley: Sorry I have dyslexia...Because of my concussion...

Because of my concussion... by Avon67 February 24, 2011

Anal Concussion 

The act of being fucked in the ass too hard that you are given a concussion.

During my 6 years of being in prison I got 23 anal concussions!

Anal Concussion by DmasterG March 3, 2014

Coochie-Concussion 

A concussion induced (or a relapse of concussion symptoms) by railing a female’s coochie so hard that your brain can no longer take it.

“Hey Christian, you alright bro?” -Jay

“Nah man I used that position on her again-“-Christian

“The one where your head is laying to her side and your hands are on her cheeks?” -Jay

“Yeah! Anyway so I was using that position again and I think it gave me another coochie-concussion” -Christian

“Damn bro you outta lay off the coochie for awhile” Jay

Coochie-Concussion by Intellectual Brutality December 10, 2020

Verbal Concussion

A condition you may experience after being verbally abused by an individual or group of people that make no sense and leave you feeing less intelligent for even having listen to them.

I had a verbal concussion after listening to “news”.

Verbal Concussion by Van who owns a van. August 27, 2021

Russian Concussion 

A Russian concussion is when you splooge into someones ear while their sleeping, and tape it up. Then when they wake their equilibrium is all off quilter like they had a concussion

For added fun, you can combine the moment by shaking it all up so the person is that much more confused.

Also filling both sides earns extra point for the "double Russian concussion"

"We all laughed hysterically as the soccer team gave Sheldon a Russian concussion after he passed out in the library"

Russian Concussion by Seven87 January 16, 2006

cheesy concussion 

Probally on eof the most brutal forms on torture. The victim is bashed over the head from a block of cheese resulting in severe brain damage, memory loss, internal bleeding and a deformed skull.

Captain sauce: The last thing I want is a cheesy concussion

Torturer: You better tell me where you keep the money
Captain sauce: ok, ok ill tell you everything

cheesy concussion by Captainsauceishot November 21, 2019

German concussion 

when the penis is inserted into an ear and then forcefully trusted foward

i gave him a german concussion

German concussion by jubacajonessss June 20, 2016