Dewficiency 

A serious lack of Mounta Dew. Combining Mountain Dew and Deficient(lacking an essential quality or element), to make one word.

I have not had a dew all day, I have a serious dewficiency.

Dewficiency by Matt and Brian December 30, 2008

hoodrat deficiency syndrome

Also known as HDS, hoodrat deficiency syndrome is a serious ailment resulting from a lack of easy hoodrat poon so far in one's life. Often found in individuals recovering from a recent bout of virginitis.

HDS can lead to reduced self-confidence, fear of girls, and repetitive stress injuries in the wrists.

Usually cured by slaying 30-40 hoodrats.

"Man, why is Max such a pussy around girls?"
"Oh dude. He's got hoodrat deficiency syndrome."

"Thanks urban dictionary! Now I know I have HDS!"
"Word son, now go romp on a bunch of uggos till you realize bitches ain't nothing but hos and tricks.

hoodrat deficiency syndrome by Dr_Steve February 8, 2009

osmosis deficiency

A deformity in the cell membrane that causes water to not move through the cell efficiently, thus lowering the ability of the osmosis process to carry nutrients. Parts of the body start to shut down due to large amounts of malnutrition (effects of Osmosis Deficiency include but aren’t limited to, lose of basic motor skills, the body shutting off access to certain parts of the brain limiting communication skills) early symptoms often resemble severe dehydration. Osmosis Deficiency is a rare disease but it is still possible to catch, their is no proven way to prevent the disease but it is often believed that pomegranates can cause your body to have a harder time defending agents the disease.

I feel bad for Brent he has trouble communicating his thoughts since he got infected with Osmosis Deficiency, he used to speak in such an intelligent way but now when he speaks it’s just comes out as a jumbled mess.

osmosis deficiency by ThatguyP May 30, 2019

sarcasm perceptivity deficiency 

Sarcasm perceptivity deficiency is a socially crippling disorder which renders the sufferer oblivious to sarcasm and leads him to treat sarcastic remarks as if they were sincere.

An interaction with one who suffers from sarcasm perceptivity deficiency might go something like this:

Omar: Hey, let's have an in-depth discussion on existentialism and the significance of man!
Katherine: Gee that sounds reallly fun
Omar: Excellent, so Søren Kierkegaard...

sarcasm perceptivity deficiency by ladybugbunny February 14, 2010

Moral deficiency 

Moral deficiency is a person who lacks honesty, integrity, shame, guilt, and lack of control..

Most of us are relieved to find out we have a sickness instead of a moral deficiency..

Moral deficiency by anonymous November 6, 2020

REALITY DEFICIENCY SYNDROME 

REALITY DEFICIENCY SYNDROM, or R D S. A term used for someone who "just doesn't get it." Failing to accept the truth. Someone who lives in a fantasy world and cannot accept reality.

Julie just can't accept the fact that Dave dumped her for Mary. She still thinks he loves her deep down inside. Apparently, she is suffering from an acute case of REALITY DEFICIENCY SYNDROME or R D S.

REALITY DEFICIENCY SYNDROME by TIMJB1 May 16, 2007

Cowbell Deficiency 

Cowbell Deficiency, also known as CBD, is an extreme medical condition. Victims of CBD are known to have high fever. The only known prescription of CBD is more cowbell.

Talk to your doctor if think you are suffering from CBD.

Intern to Doctor

I: "Doctor we have a new patient"
D: "What does he have"
I: "The only visible symptom this man has a fever, but it looks like he is dying."
D: "<softly>Cowbell Deficiency"
I: "What?"
D: "This man...has a fever...and the only prescription...is more cowbell."

Cowbell Deficiency by geniusonwheels February 6, 2009