fdisk

Primarily, FDISK is a utility for partitioning a hard disk drive. It can also be used to escape from all manner of troublesome situations and as a generic response to any query, technical or otherwise, especially if you happen to be a resident of the United Quake Kingdom.

Person #1:"Does anyone know how to change the desktop wallpaper in Windows XP?"
Person #2:"FDISK."

by .ben April 16, 2003

fdisk

A program used to erase the contents of a computer hard drive and divide the disk up into logical drives that can then be formatted and used for storage. It is most commonly thought of with MS Windows and it's ancestors. There is a program for Linux called fdisk that does the same thing.

My hard drive is corrupt to the point where it is unusable. I'm going to run fdisk and try a fresh installation of Windows.

by Jason January 26, 2004

FDA

Fucking Dumb Assholes (aka Food & Drug Administration)

Your definitions on UD are not FDA approved

by Jumbled McGobbledygook March 20, 2021

FDT

Fuck Donald trump
This is used to present the most amount of dislike towards trump as humanly possible.

All social media : #FDT he is so racist black lives matter

by Tiktoker1212 June 4, 2020

FDJT

Fuck Donald J Trump

You see that last presidential executive order? FDJT

by FDJT January 28, 2017

fdn

fuk' dat noize

That girl is mad at me, fdn.

by Professor Goldfish July 6, 2010

FDBJ

A sexual act in which a man covers his erect penis in fun dip powder and has a someone (presumably a woman) lick it clean.

Dylan: "Hey Tim, you getting that FDBJ later?"
Tim: "You know it, I just picked up a 3 pack of some of that color changing shit."

by Candyman_69 April 7, 2013