fidouche 

1. A romantic partner who has been unfaithful, shows little or no genuine remorse, and is likely to be unfaithful in the future.
2. Someone who has violated your trust and/or confidence in a horrible way.
3. The sound you make when your friend finally ends the relationship with the aforementioned fidouche.

1. How many times has he cheated on her? Two, three times? She needs to wash that fidouche out of her life.
2. I can't believe you slept with Sally when you knew I had a crush on her, you're such a fidouche.
3. Person 1:" so I was like, that's the last time you lie to me about your affairs, we're through". Person 2: "Fidouche!"

fidouche by Filtee January 8, 2012

fidouche bag 

A 'fiduciary' or someone charged with the responsibility of handling money that really sucks at it!

You know that Ben Bernaknke turned out to be a real fidouche bag.

Secretary of the Treasury Tim Giethner is a real fidouche bag and his days are numbered.

Did you get the bank loan?
Nah, the loan officer turned out to be such a fidouche bag

fidouche bag by day trader 55 January 27, 2010

Fedouche 

The fedora worn by an unattractive guy who plays the guitar to trick girls into thinking he is hotter than he actually is. They can usually be found on the heads of annoying guys playing covers of Disney or Jack Johnson songs on college campuses.

Girl one: That guy playing "Your Body Is a Wonderland" on the quad is totally hot.

Girl two: Not really. He's just wearing a fedouche.

Fedouche by ajt313 August 25, 2011

fidouchiary duty 

(noun): the moral or ethical duty a woman owes to her significant other to keep her vagina clean and in an appetizing and wholesome condition.

etymology: hybridization of "fiduciary duty", i.e. "the legal duty of one to act in the best interests of another in certain settings", and "douche".

Guy 1: "Brenda's vadge was nasty last night!"

Guy 2: "You should ditch the bitch, man. She violated her fidouchiary duty."

fidouchiary duty by fauxbourdon December 28, 2005

fedouche 

fe-douche (pronounced feh-doosh): A heterosexual white male who thinks he looks artsy and hip becuase he is wearing a fedora.

Check out that Fedouche over there playing guitar. Nice chuck taylors, fag!

fedouche by Bro King Scott September 7, 2010

fadouche 

when someone says or does somthing beyond being a douche bag but not quite a choch

guy falls down stairs: fadouche

fadouche by matt@ajs June 1, 2007

fidouchiary 

The appalling behavior of a douche-bag

Leon: "That mother fucker just cut me off"

Laney: "I know that was some fidouchiary shit"

fidouchiary by PolaroidPrincess September 10, 2011