TBI 

traumatic brain injury, most prevalent in returning war soldiery, , known also as shell shock, multiple severe blows to the head causing brain instability, trauma results in the inability to cope with life's intrusions causing mental illness, suicidal thoughts or actions, and a separation from reality, treatment is large quantities of mind altering drugs and in some cases institutionalization.

He had multiple tbi's in the war, and can not work.

TBI by yellowbronco September 30, 2011

TBI 

Thick bitches incorporation

"Hello, TBI how may i help you ?"

TBI by thickbitchcorporation June 4, 2018

TBI 

1) a terminal disease that can kill you in an instant, or just torture you. if this disease gets in your body, you will not know it at first. BUT the torture sign is, when the person turns into an asshole. THEN the disease turns that person into a pink chicken. Then you get all your friends together, and you all get suicide thoughts. So you all jump off a cliff.

ex 1:
person 1:"hey, why is nick being an asshole?"
person 2: "because he got TBI."

ex 2:
person 1: um, why the hell is dominic a pink chicken
person 2: shit... he got TBI

TBI by totalbrawlsland September 17, 2011

TBI 

What do you think TBI should stand for?!

TBI =

Totally

Badass

Individuals

Tremendously

Boldly

Insightful

To
Bravely

Inspire

Truly

Blessed
Individuals

What is YOUR TBI?

I am a TBI survivor

TBI by LEW828 March 13, 2024

TBI 

TBI =
Tremendously

Boldly

Insightful!!

To
Bravely

Inspire

Total

Badass

Individuals

Truly

Blessed
Individuals

Totally badass individuals

I am a TBI survivor

TBI by LEW828 March 13, 2024

TBI chevy 

From 87 to 97 chevy made the tbi 350 was the best running motor on the market puts ford v8 to shame

My tbi chevy 350 cooked my buddies ford

TBI chevy by TBI chevy January 23, 2020

TBIFU 

That B*tch is f*ck*ed up! or Ancient African tribal acronym for unity. This word was mainly used throughout the middle of the week to recognize individuals at their highest level on integrity and sound mind. Although not common, this word is now used throughout the United States to describe certain people that we come in contact with. If ever called this please know you are being honored in your daily activities as a human being, co-worker, and most importantly you are a good person. (NOT!)

"Why did she yell at that person on the phone? TBIFU!"

TBIFU by TBIFU June 12, 2008