What is Ydc?
1.
It simply means "You don't care".
I wrote you this love letter and Ydc
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2.
This just means you dont care, very much like idc (I don't care).
Me: You know what? YDC!
You've never really cared about my feelings ever.
Her: Yeah you're right actually, idc. You're not actually that important to me anyways.
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3.
Your Daddy's Cock..monly used as an insult and sometimes even used as a compliment
Hello!
yds...this means your daddy's cock, this meand your daddy's cock most likely was in my cousins mouth
Random Words:
1. 
A reference to a females labia (as in the lips of her vagina) which after years of abuse and over indulgence have developed their own mo.. 
1. 
A giant turd that is ready to be evacuated, a nudger
I've got to go, I've got a dreadnought on the slipway.
See turd, nudger..