"Fid" is a term used to describe a person who is not only awesome but also has a remarkable track record of accomplishments, often associated with the Instagram username @fid. The term implies a level of admiration and respect for the individual's achievements and character. It's a way to acknowledge someone who has consistently excelled and inspired others.
Did you see @fid's latest post? That person is the definition of 'fid' with all their incredible accomplishments.
by fidonthegram October 17, 2023
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Sailors use this term in a derogatory sense with reference to others who are extremely useless. The fid is a device used by sailors to untie stubborn knots. This is the only application for this equipment, hence the derogatory connotation.
Ace: Wow champ really blew the big game last night, he ran the wrong way with 20 seconds left.
Gary: Yeah, that champ is a real fid.
by HDC October 8, 2004
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abbreviation for Fuck It Dude! originated as a 'Get Crunked up saying' before Hart County Cross Country meets. just say F! I! D! to avoid geting in trouble
Just fid!
by c-lo April 7, 2004
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"Furry in Denial"

A Person who Enjoys the Furry Fandom or Anthropomorphic Animal Characters, But denies the title of being a Furry.
Alternatively can also be applied to people that Screech about hating Furries so much that the hate seems fabricated.
by Incisors April 8, 2017
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FID is the acronym for "fatty in disguise". A fatty in disguise is usually a woman who uses deceptive tactics to conceal her large body mass. She will often wear black to slim her figure or wear large multicolored garments as a distraction to her prey. When online, the FID will often take pictures at awkward angles and these photos will usually only be head shots.

With practice and experience, a man can quickly spot a FID and avoid wasting his time and energy.
"Mary's online dating profile looked really good, and she had a lot of nice headshots. I enjoyed talking to her on AIM and the phone. But after doing some stalking on google, I found out that she's really a FID, a fat, wretched, beast of a woman."

"That girl has big tits but its just all fat, take a closer look past that floral pattern on her dress, she's a FID man! Don't do it! "
by fatchickssuck October 7, 2011
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Facebook, Instant, Death, Syndrome. When you attempt to log into your facebook account to find the powers that be at facebook deem the actions you have partaken in too raw. Resulting in them killing your profile off. Common causes - Telling an old Ukranian man that a photo of his 90 year old mother is giving you a fat. Or that his German Shepperd has its lipstick out.

Also joining groups of poor taste eg - satanic sluts, fuck jesus or kangaroos are cunts.
I awoke one sunny morning ready to marvel at the comedic genius of my facebook profile. Only to find that i have been an overnight victim of FIDS
by bibpaule February 17, 2009
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FIDS is an abbreviation for “Frank Iero Derangement Syndrome”. It refers to the intense, almost debilitating obsession and attraction towards Frank Iero of My Chemical Romance. It is a term used in the MCR fandom on Tumblr.com, and was coined by user ‘Awsugar’ in May of 2021. There is no known cure for this ailment.
My FIDS is strong today
by Imabomb March 24, 2022
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