SA&D

Abbreviation of Systems Analysis and Design - the process of seeing what people need to do their jobs and developing information systems based on those observations.

John, an SA&D expert, recommended the implementation of a CRM database.

nuzzle the D

what two male roommates do to each other when no one is around

Guy 1: "Hey will you come nuzzle the D?"
Guy 2: "Sure man that sounds wicked fun!"

S²D²

Same Shit - Different Day
(mathematical expression)

When asked what I'm doing at work, I usually answer S²D².

F to D

Fresh to death, very stylish and fashionable, fly

You're lookin' F to D in that new polo.

D-loting

Filling up a 7-11 cup with lots of ice and adding your favorite Liquor

Me and my buddy had a hard day and decided to go D-Loting

D-CRUNCH

D-CRUNCH are a k-pop boy group, based in South Korea, under AI Grand ent. They consist of 9 members, 6 rappers and 3 vocals, and they debuted in 2018. The official fandom name being Diana

Diana: hey do you stan D-CRUNCH?
non-Diana: I don't but I'll appreciate a song recommendation by them ^-^
Diana: sure, try out Pierrot by D-CRUNCH!

d-pill

Dick pill

What a man takes when he is acting like a chic.

Wallace: I broke a nail!
Dylan: Dude, grow a pair...
Aaron: Yea, take a d-pill...