douchein 

one who is douchely in nature

also can mean the philosophy of being a douche, derivative of heidegger's "Dasein"

can be used as a monnicker and/or insult

Matt: what up douchein
Andrew: notin much bruheim

douchein by Andrew December 23, 2003

Doucheyne

The Uberest of Douches. As a Lioness is to a cougar, so is a Doucheyne to a douche.

Son: Who was that Douche we just saw at The Crossing Over Show?

Dad: Son that was John Edwards, he's a Doucheyne, The Biggest Douche in the Universe.

Doucheyne by PeterNortherly May 4, 2014

Douchenetic 

The ability to unintentionally and involuntarily attract nothing but douchebags.

"She turned out to be a loser too. I must be extra douchenetic this week or something."

Douchenetic by DanoNYC January 13, 2010

Douchenigger 

A combination between a "douchebag" and a "nigger". A horrible insult to call someone.

Hey look at that douchenigger over there!

Douchenigger by Notadouchenigger October 1, 2010

douchenometry 

a lesser known branch of mathematics that studies douchebags. Douchenometry deals with the relationship between the modern day douchebag and doucheassery.

Douchenometry should be a mandatory prerequisite class prior to working at any Ed Hardy clothing store.

sample theories
1. douchebagA + douchebagB = 2 too many douchebags in one area
2. The shortest distance between two douchebags is always the other direction

douchenometry by pendergastastic September 7, 2010

Douchenose 

Someone who you want to smack for being a douche

After watching jersey shore, I thought the situation was a douchenose to women

Douchenose by Sumdumho September 25, 2014

Douching through the snow

(verb)

To haphazardly and moronically barrel through icy and/or snow covered roads with reckless abandon while driving, leading to excessive levels of douchebaggery. This usually leads to the vehicle swerving and spinning out as it slips and slides down the road like a graceful 2-ton swan.

May result in traffic pile-ups, cars sitting on their roofs, cars in ditches, and drivers shouting profanities in all directions.

Those who commonly douche through the snow are dipshits who think their car is the Batmobile because they have 4WD, or who are too ignorant to avoid driving in heavy snow in the first place.

(origin c. 2013 - "Sonic Zombie Origins"; from Jingle Bells: "Dashing through the snow")

Original quote:
Sonic the Hedgehog: "Douching through the snow, driving my Hummer, which I don't really need, cause I'm only a single guy!"

We enjoy holding up judges' score cards by the turn on the hill as people go douching through the snow. Oh! Look at our next contestant in the Porsche Cayenne! Two full spins, such form!

Douching through the snow by Agent Blue February 18, 2015