PDF 

Acronym for poor ass, dumbass, and fatass. Coined by the Og Az

Friend: heyman, look at that idiot trying to climb over the glass wall to see what's over the other side
You: what a PDF

PDF by meatcan April 18, 2018

PDF 

Post Dick Appointment Flashback; flashbacks of the crazy, nasty, psychotic sex you had. It can occur hours, days, months, or years after the dick appointment at any time.

I was sitting at the stoplight and I had a PDF from when Timmy bent me over last year

PDF by phatcat69 October 6, 2020

Pdf 

Religion; stabds for party, drink, and fuck.

Hey man i converted to pdf yesterday and i am loving it.

Pdf by The guy that wants to help December 30, 2020

PDF 

Poor dumb fuck (or fucker).

Cliff: Hey, what's Woody doin'?
Norm: Watchin' Faux News. PDF can't survive a day without drinkin' the Koolade.

PDF by DeepBlew March 1, 2021

PDF 

portable document format.

in text i also means "please dont forget"

person 1: "PDF"

person 2: "why are talking about portable document format's?

person 1: "idiot"

PDF by joyful coffee June 15, 2021

PDF 

Photo Dong Friday- the accepted practice of an entire office staff mass photodonging.

Get out to the back parking lot by 11, it’s PDF.

PDF by Dorkboy November 12, 2021

pdf 

pdf also known as a 'pedophile' or 'pidifile'

Max: Dude be careful out there, there's a buncha pdf's in that app

pdf by girlwiththepavlovaring October 27, 2022