IPD 

Inches Per Dick (IPD) refers to the length of one's penis.

My IQ maybe low but my IPD is huge!

IPD by Arealnigga6969 September 1, 2011

IPD 

Ipdiot, for the IPD idiots that can't spell "idiot".

"that girl studies IMD, what an ipdiot" - a stupid IPD student

IPD by IMD the sex October 18, 2006

IPD 

Intense penis deflation

Look at Susie, she’s rough! I suffered mad IPD when she walked in.

IPD by FeloniousTitan April 2, 2023

IPDE 

Identify
Predict
Decide
Execute

Stewie: Ipde The car Brian! IPDE!

IPDE by Kstackz September 13, 2020

IPDE 

Investigate!
Predict!
Decide!
Execute!

Used to get your license back when it’s been expired and your driver instructor is a baby.

“IPDE, Brian! IPDE!”

“Hey, haven’t you heard of IPDE?!”

IPDE by ThePantaloon January 25, 2018

ipdc 

I probably don’t care. For when you’re not sure if you’re gonna care so you wanna play it safe. Similar to idc

Girl: you mind if I ask you a question

Boy: ipdc
Girl: how big is your dick

ipdc by pp goose September 26, 2019

IPDR.org 

IPDR.org is an open consortium of leading service providers, equipment vendors, system integrators, and billing and mediation vendors collaborating to facilitate the exchange of usage and control data between network and hosting elements and operations and business support systems by deployment of IPDR standards.*

IPDR is an open standard for next generation communication management.

*Source: IPDR.org

IPDR.org by Rito Salomone, www.telecost.com October 7, 2006