HDF

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

HDF that's a huge penis!

by chick habit September 1, 2009

hdgo

killing, kill, killer

i an going to hdgo you...you little stinker

by Cathy Hodges October 24, 2003

hdbb

Acronym for heavy duty big booty.

Damn they are hdbb!

by Sinister Prime Minister March 1, 2012

hdyk

hdyk means "how do/did you know"

"hdyk i wasn't lying"

"hdyk i was lying"

by cmotsfg3278 February 25, 2017

hdndn

Hdndn is something random!!

Girl:hdndn
Guy:what?
Girl:idk something random

by Lane_13 August 17, 2017

Hdpmario1108

The definition of a pog gamer

Person1: You're a Hdpmario1108
Person2: Thanks

by Hdpmario1108 April 24, 2021

HDFD

(aych dee eff dee): Humour Detecting Face Deficiency. Someone who can not smile, despite how hard he/she tries. Much like plastic, it was discovered and named by accident. May be accompanied by panic attacks, major depressive disorder, or other mental/anxiety related complications.

I went to the Wanda Sykes live show with my friend and she didn't even crack a smile! I think she has HDFD.

by aychdeeeffdee July 22, 2010