Fidious

Fi-dee-is
Fucking Hidious!!

My god that bitch is Fidious!

by AndrewSuperpwnage March 13, 2007

Fidouchiary Duty

The act of being a douche bag for only reasons a douche bag would understand.

When Douche Bags keep it real and uphold their duty to doucheyness

a) "What was up with Tom popping bottles at that open bar event?"
b) "Yes as a douche bag, he was upholding his Fidouchiary Duty."
a) "Well played douche bag, well played..."

Another example:
Putting on jewelry, shiny print clothing, and extra cologne when going to the gym.

by DMoSlice February 29, 2012

fidoodle

A very short and fat person esp. a girl

Damn did you see that 3' 300lbs fidoodle back there?

by David L. June 3, 2005

Fido

First In Destroys Others. A significant other, usually a man who knows he is with somebody out of their league. So they marry that person before they have a chance to realize they can do better.

I don't know what Sarah sees in Adam. He's ratchet so at first I thought it must be a winning personality, but he's annoying too. He's a fido, she can do way better.

by Cabaill May 21, 2013

Fido

A state of sorrow only reserved for situations where one is unable to or is ineffectual in attempting to understand what happened. One may only ever experience them when a loved one suddenly dies.

Example:
Fido, the police dog, placed his paw on the closed casket.

by kuthulisazh June 3, 2013

fiouret

french expression : when someone is really good in manipulating ppl and can go anywhere without restriction and use of his stealthness to bypass problem

He has achieved so many things, he is really a fiouret

Simon stop being a fiouret please, be franc

by Simon April 9, 2004

Fido

Waste matter that has passed through the anus of a dog (Canis). All too frequently malodorous; generally displeasing.

"Tom & John both trod in a fair amount of Fido while playing football in the back garden, then unthinkingly brought it into Mary's clean house on the soles of their new sneakers, soiling the scullery floor."

by LevTrotsky April 3, 2017