PD

A Large 10 Inch Cack Belonging To An Irresistable Italian Stallion.

Savannah : I Cant Wait To Ride PD !

Rocco : PD's Ready To Knock It Out

by Mr. 10er. August 31, 2010

pd

Public Defender. An attorney appointed to represent a defendant who cannot afford to hire private counsel.

"I want me a real lawyer, not a PD."

by Schmeni July 11, 2006

PD

"Panty Dropping" normally refers to a type of slow, sensual music.

When 'Lets get it on' came on the radio, Richard shook his head and chuckled "Kids and their PD songs"

by KylaR July 20, 2008

PDP

Public Display of Pudge

When a chubby or pudgy person removes clothing so that their pudginess is visible to those around them. It is an upsetting experience.

Anne: Ew, did you see Chunters' gut?

Cole: Gross! there was a lot of PDP going on.

Anne: SO true, it was disgusting.

by Linnn Linnn November 29, 2009

PDT

Pink Duck Tickler

Yo Mo, you is a PDT!

by PDT Master May 24, 2003

PDP

Parallel Distributed Network
An information processing system that uses input units linked to hidden units which are linked to output units to transmit, store and process information. Each input unit is something like a neuron and the links between units are known as connection wieghts which are akin to a neural synapse.

Connectionist Theory asserts that a PDP network is the best representation of the human brain structure.

by anonymous bosch October 26, 2005

Private Douche Messaging-(PDM)

The result of 2 Online Forum members in a posting arguement- sending pointless messages back and forth over which one thinks he has a bigger cock

Jtskier11- Your jumping to conlcusions again. Nowhere did I say anything was better! Your douchebaggery is staggering.

thx J11...best compliment i've gotten all day....

wow...a mechanical device that isnt perfect...what a revelation!?!?!?

Don't wry moderators.....switching to Private Douche Messaging-(PDM)!

by Bronic October 2, 2008