Douchecat 

A Blues or Jazz musician who is also a major douche

You see Jim up there on stage playing the cornet? He thinks he's the coolest cat in cat town, but he's a dick to everyone. He doesn't even tip the waiters. He is such a fucking douchecat

Douchecat by AxeJazz March 24, 2009

Douchelation

When a douchebag translates (in their mind) someone's query as a greenlight to offer their negative opinion on a subject within the query, but not the main subject at hand, offering no help whatsoever.

"Hey everyone, Angie and I are thinking burgers tonight. Any suggestions on the best one or your favs?"

"OMG red meat's so bad for u. It's so fatty and stays in ur large intestines for years!"

"Thank you for the douchelation, but I'm asking what the best burgers in town are, not your opinion on red meat."

Douchelation by Raixor February 16, 2013

Douchecammer 

Someone who installs a dashcam on their car so they can purposefully drive like a douche.

That douchecammer could have easily avoided the accident but chose not to because it was on camera.

Douchecammer by Vampyre Byte July 31, 2019

Douchecanoe

It's a lightweight craft used by douches to move around on the figurative conversational currents to spread their message of doucheness to new individuals who were blissfully unaware of their existence. It also has cupholders, which is the only redeeming quality of the douchecanoe.

"Wow, did you hear what Jim had to say at the party last night?"
"Yeah, he came from nowhere on his douchecanoe and made everyone feel uncomfortable."

Douchecanoe by BounceTigger May 6, 2013

doucheassery

an act or acts of jackassery committed by completely douchey people

Tom is up to his usual doucheassery by wearing an Ed Hardy t-shirt and claiming to be a UFC fan

doucheassery by pendergastastic September 6, 2010

douchecadet 

A junior douche. One who is almost a douche.

I wouldn't go as far as to say that he's a douche, but he certainly qualifies as a douchecadet.

douchecadet by Michael LeSuer April 13, 2007

Douchectomy

The act of removing a douchbag from ones life.

Sally: Brad blew me off again last night.

Susie: You just need to perform a douchectomy on him.

Douchectomy by Paigeyloo April 7, 2009