Dirty David 

the act of defecating into a tube sock, and slinging it around, releasing it in the direction of a large person, as in the biblical story of David and Goliath. If properly executed, the dump-filled sock will splatter on said large person.

"My little brother totally tried to Dirty David my dad when he took his phone away last night!"

Dirty David by Squawkin' Ibis September 1, 2011

Dirty David 

A chilli dog with no bun.

I ate a dirty davidfrom 7 eleven but asked for no bun. Uhhhh

Dirty David by Nickw April 28, 2015

Dirty David 

When a guy wearing a yellow poncho is dying right in front of you and the only thing you can do to save him is give him a rim job.

I was walking down that back alley and I saw the lights going out in this piss stained tramps eyes. I couldn’t see a defibrillator so I rushed over and gave him a Dirty David, perked him up right away.

Dirty David by Trx791 August 20, 2019

dirty david 

when a marine named David decides to power rape you in the buthole. can either be done on a guy or girl

Danny gave me a dirty david last night against my will

dirty david by Donald Trumps the best February 22, 2017

Dirty David 

A male that does not properly clean the head of his penis or his foreskin causing a small fungi to grow. The fungi looks like peppercorn at first but then quickly covers the head of the penis. It is black and cracked up like the grand canyon. If you look beneath each crack you could see the pinkish color that is the inner meat of the penis.

Man, my uncle Tomas showed me his penis at church today...my uncle is a real Dirty David!

Dirty David by Big Booty Business April 25, 2017

Dirty David 

When you have a sexual attraction to your cat and find out that cats won’t lick off peanut butter like dogs do

The cat just got out of the shelter, but he was being a dirty David anyways

Dirty David by RandomJap November 30, 2020

Dirty David 

Dirty David refers to
Having a wank in a bath and not washing your dick In the sink after.

I’ve just been upstairs for a dirty David

Dirty David by PMOA March 29, 2020