KDC 

Popularized in the 1860s, Generals of the Marine Corps were in distress by a phenomenon they (denoted) kdc.

The distress and pensiveness was caused by Commanders when their PTSD caused them to not care about the world. Simply put, Kommandos (k) just did not (d) care at all (c) which in turn usually trumped the troops morale greatly.

To this day, distressed members use this word to describe their friend's negligence to a person's return home.

I did everything I could to get his attention, but kdc..

KDC by ElBlues November 17, 2019

KDC 

Kurt Donald Cobain

best musician there ever was.
was lead singer in the band Nirvana

this upcoming april 5th it'll be the 10 - year anniversary of KDC's death

KDC by h-town October 13, 2003

kdc 

"Ok Don't Care"

Kdc is used to annoy people if they want a short simple reply.

Example

Person 1: What's ur name?

Person 2: Kdc
Person 1: U good?

Person 2: Kdc

kdc by Mzeez November 12, 2023

kdcgc

kdcgc is a groupchat that stands for Karl Defenders Comfort Group Chat with an insane and chaotic bunch with the amount of 34 members. they are… nice people and very funny to talk to! BEST GC EVER TBH !!! :D they could be sarcastic 80% of the time and funny too ig /lh

someone: kdcgc sucks! they suck ass!
kdcgc: hehe karl jacobs :DDDD

kdcgc by venusisnotsane July 18, 2021

v kd c vj gkg uk f fkhc 

what i typed when i slam the keyboard multiple times

I just typed v kd c vj gkg uk f fkhc

v kd c vj gkg uk f fkhc by NotUsing_Discord April 7, 2020

v kd c vj gkg uk f fkhc 

something that i found on urban dictionary that was submitted by NotUsing_Discord

person 1: yo i typed something random and v kd c vj gkg uk f fkhc came up
person 2: damn how board do you have to be?

v kd c vj gkg uk f fkhc by ur mothers sons daughter grand June 6, 2022