hdf 

German Slang for "Halt die Fresse"
it´s like "shut the fuck up"

Uwe: Hey! You´re looking silly!

Marc: HDF bitch!

hdf by rene1103 July 7, 2005

hdf 

in german hdf is short for "halt die Fresse", which means shut up.

A: I'm gonna pwn u all u noobs!!!11oneone

B: hdf

hdf by Powermatic May 30, 2005

HDF 

Acronym for "happy day fuckers"

I sent a group text to my crew, it said , have a HDF.

HDF by Luingventorjenk November 21, 2020

HDF 

Holy Dumb Fuck. An expletive used to declare when something is outrageous.

HDF that's a huge penis!

HDF by chick habit September 1, 2009

HDF 

Holy Duck Fuck

extreme "wtf" if u will

u have to shout it when every u use this term

if u see a skater fell and ate shit . .
you say HDF : (HO-LY DUCK FUCK!)

HDF by Julianwithhisniceflow March 3, 2011

hdf 

Help-desk-friend. A very hot guy that works on the I.T. helpdesk, looks great in a suit and smells awsome!!!

Mong Chong, have you seen HDF lately??

hdf by Dweeble January 20, 2005

Hdf 

Halt die FRESSE

Hdf lappen

Hdf by Nooooonou January 11, 2017