DD is the physical pleasure pounding of that monkey, laying that D down deep, making her arch her back, eyes rolling back into her skull as she runs from the dick. This is only done by experience DD practitioners.
I am about to come over and drop that DD. She keeps begging me for this DD, gotta give it to her.
Due diligence
There are many definitions for DD but, for the stock market DD means due diligence.
Smooth brain trader- “Why is $SPY up 20% today?”
Wrinkly brain trader- ”lol do your DD bro”
A two edged sword command which can be useful to backup whatever storage you have: hard disk, SSD, memory card, flash drive, CD, DVD, Blu-ray, whatever, and restore it later, or it can nuke your storages with no chances of recovery if you don't know what are you doing
DD can stands for Disk(s) Duplicator or Digital Duplicaton if you can harness it, but it can also stands for Damn Dangerous since it could be act as a Disk(s) Destroyer if you are clueless about this command, such as reversing input with output or forgetting to add sync command
Pronounced “deed”
It means when something is over or it’s looking slow for someone
Yo I’m dd my dog died
The bud is dd, the plug never came
Literally standing for Datta’s Delicacy ; this term is synonymous to “shit” or “faeces”
Eg. Oh my god Lucas! You are playing like DD