HFDY 

How Fucking Dare You.

Bro1: I deactivated the Netflix account, you'll have to get your own.
Bro2: HFDY

HFDY by philip brosman September 4, 2014

hfdym 

An abbreviation that translates as "how fucking dare you mate". It is not an acronym, and each letter is pronounced. Accordingly, it reads "H-F-D-Y-M".

Increasingly used in Australia between friends to express disdain or amazement. Used in a tongue-in-cheek or friendly manner.

Mick: Where's my Akubra?
Bill: I lent it to Jonno.
Mick: HFDYM!

hfdym by Kieren Lee-Murphy October 3, 2006

HFDYSI 

How Fucking Dumb Your Shit Is. 'nuff said.

omg, my fucking God, HFDYSI !!!!!!!!!!!!

HFDYSI by badspy vgybhu June 9, 2024