Erection Deflection 

When something or someone causes you to lose your pleasure or ruins your enjoyment. Going from happy or laughing to immediately sad or depressed.

The teacher's homework was a total erection deflection. Taylor has been a real erection deflection lately. Enos, why are you such an erection deflection? Oh man your girlfriend is cheating on you, what an erection deflection.

Erection Deflection by Bdon "BBFF" February 4, 2010

Deflationary Vortex 

A steep general decline in prices, often caused by a reduction in the money supply or credit, that creates economic recession or depression, which in turn results in greater deflation. A vicious circle, where the problem is its own cause.

A Deflationary Vortex occured in Japan during the 1990's, brought about by decreases in price that lead to lower production, which in turn lead to lower wages and demand, which lead to further decreases in price

Deflationary Vortex by LizL July 3, 2010

Defecation 

Defecation of Feceation is the act or process in which organisms in your body help remove solid or semisolid waste materials from the digestive tract, which exits through the anus. This is done by Waves of muscular contraction known as peristalsis. In the walls of the colon move fecal matter is moved through the digestive tract towards the anus where it is released.

John had to go to the toilet after dinner and he dropped defecations out of his anus into the toilet.

Defecation by Daniel Morton September 14, 2008

Deception Bay 

A suburb north of Brisbane near the Redcliffe/Rothwell area.Commonly called depression bay or decrepit bay by discriminating citizens of nearby suburbs or towns.Well known for it's shoe stealing inhabitants,countless teenage mothers and overuse of the word C*NT.Great shopping opportunities for those after a wild night out.

1st person:"Dude, i was at a party at deception bay last night"
2nd person:"D What?"
1st: "yeah D Bay, and when i woke up someone had taken my shoes"

Deception Bay by Ronnie Rottten May 3, 2008

instant deflation of the anus 

when you have extreme diareah that bursts out instantly and burns when it comes out it smells like a mixture of vommit, shit(of course), potato salad, rotten meat, burnt plastic and tacos
-similar to power shit

MARK:dude last night after i won the worlds taco eating contest i had I.D.O.T.A.
STEVE:me too.
luke:whats I.D.O.T.A?
STEVE:it's instant deflation of the anus.
LUKE:oh,ugh...thats brutal.

instant deflation of the anus by luke fortune January 29, 2007

Defebating 

The act of masturbating while defecating. A classier way to say poosturbating.

There's nothing more sad than a man crying while defebating.

Defebating by Defebator December 29, 2008

Ultimate Balloon Deflation 

When a male shaves his pubic area, and believes that cold water will help prevent razor burn. He then turns his shower on and sets it to as cold as it can get and holds the shower head at the most 3 inches from his penis and testicles for at least 10 seconds. Once the cold water is shot on his penis and testicles he watches his privates contract to his body for warmth. Eventually, the contracting leads to an ultimate pain, where the male's testicles feel like they are going to explode.

"Yo so I was chilling out by myself and I thought i would clean up downstairs. I tried to water my cactus patch, to prevent the burn but the only thing i got out of it was ULTIMATE BALLOON DEFLATION. Ouch."

Ultimate Balloon Deflation by Woofles January 15, 2006