dd 

An acronym for "Dear Daughter." Mostly used by moms in their 40s when they talk about parenting.

Shiloh Jolie-Pitt is Angelina Jolie and Brad Pitt's DD.

dd by Disvan October 2, 2010

DD 

Dunkin Donuts!

A typical scenario at DD.
customer: Medium cawfee, regula pleaz.

DD by pearrrr June 23, 2008

dd 

Disease and Drug free

Craigslist: I am a DD free female

dd by jizay September 20, 2005

dd 

due diligence (research into all aspects of a certain topic)

Dude #1: "Hey man, should I buy stock in XYZ company?"
Dude #2: "Dude, do your own DD."

dd by whodey June 16, 2004

DD 

The Doctor of Divinity (or D.D. or DD or Divinitatis Doctor) is an advanced academic degree in divinity. In the UK, the Doctor of Divinity has traditionally been the highest doctorate granted by universities, usually conferred upon a religious scholar of standing and distinction.

Graduate 1: I just received my MD.
Graduate 2: I just received my PhD.
Graduate 3: I just received my DD.

DD by NextLevel June 1, 2010

DD 

dick deprived

Mathilde is DD - been virgin for 6 months now

DD by octopops January 5, 2022

DD 

1. DD- Designated Driver: The person who is responsible for staying sober while going out. He or she drives everyone home and makes sure that they get back safely.

2. DD- Domestic Discipline: A scene in the spanking subculture, in which spanking is used for discipline with no overt sexual connotation

1. I can't drink so I'll be the DD tonight

2. I'm in a DD relationship with my boyfriend

DD by Quirkymichellie June 30, 2008