Fido

Fidel Castros nickname.

Eeeyy Fido, wazzup! U wanna hang a bit bro?

by Karlsson October 26, 2006

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 03, 2013

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 03, 2017

Fido

Faithful, loyal friend

Oh, you mean Josie? No dude, shes totes fido, she would never cheat.

by Teachurs Sub January 13, 2020

Fido

N.
Worker, fetcher, or basically anyone you can order to do various jobs. The best example of this is Fido from the GTA game series which is the main character who does many jobs for local crime bosses.

That fido will do anything you say.

by Slavik Von Stockholm May 03, 2005

Fido

amazingly hot junior/senior boy who frosh like to follow and look at while being pathetic together.

"Hey Lulie, let's go look at Fido!"

by theinformed1 September 16, 2008