F.I.D. 

Fiona Insecurity Department

- soon to be crushed by the F.A.D. -

(Fiona Appreciation Department)

F.I.D. as in the thing that stops Fi seeing how beautiful she is...

F.I.D. by James Hayward March 10, 2004

F.I.D. 

Fucking Illinois Driver

Wisconsinites hate F.I.D.'s

F.I.D. by CJ08 November 7, 2008

F.I.D. 

Furry in denial. someone who says he isn't a furry, but actually really is

hey faxton, you really are an F.I.D.

F.I.D. by itsjustmrjoey September 8, 2018

F.I.D

Flagitious Idiosyncrasy in the Dilapidation. An all female grindcore band from Tokyo, Japan. Often abbreviated as F.I.D.

Dude, next time F.I.D comes to the states we're there.

F.I.D by MiLLaDaKiLLa January 4, 2008

F.I.D.O 

Fuck it drive on

The car is shot to shit and the nearest gas station is 10 miles away F.I.D.O we can make it.

F.I.D.O by Kittenloverandcat September 17, 2019

y'all'd've'f'i'd've

you all would have if I would have

person 1: *backs out*
Person 2: y'all'd've'f'i'd've
Person 3, whose second language is English: *crying*

y'all'd've'f'i'd've by Cayden5 September 14, 2020

who'd'ven't'f'i'dn't've'nt'f'i'd'ven't'f'ihavn'tn't'd'i've 

A lengthy contraction. Use it your own way, who knows what it actually means. It’s too rusty to translate. The word can be found on Reddit, Tumblr, and probably more, most likely originating on social media.

Mike: who'd'ven't'f'I'dn't've'nt'f'I'd'ven't'f'Ihavn'tn't'd'I've-
John: Mike, shut up, we’re in an interview

who'd'ven't'f'i'dn't've'nt'f'i'd'ven't'f'ihavn'tn't'd'i've by SomebodyNamedFjord April 3, 2020