Black Chain 

A black chain is more of an underground gold chain. And black chains show pride, strength, and intelligence.

Guy 1- "Whoa look at that guys black chain!"

Guy 2- "He must be really strong I don't want to fuck with him."

Black Chain by AddWords May 30, 2013

8mm black chain 

A black chain between 6mm to 10 mm means that the person wearing it will not suffer serious injury or will get out of situations unscathed

Lucky he had his 8mm black chain on or he would be in hospital

8mm black chain by Chain god April 20, 2021

Block Chain 

The joining of many fellows together into a large circle of anal connectivity thus 'blocking' the human output channel in an effective chain assembly. A bit like the human centipede, but with winkies.

Man, I haven't pinched a loaf in days. That'll teach me for getting snarled up in a Block Chain.

Block Chain by Reverend Paul Flowers November 25, 2013

Back On The Chain Gang 

I found a picture of you, oh-oh
Well, it hijacked my world at night
To a place in the past we've been cast out of, oh-oh
Now we're back in the fight
We're back on the train, yeah
Oh, back on the chain gang
Circumstance beyond our control, oh-oh
The phone, the TV and the news of the world

Got in the house like a pigeon from hell, oh-oh
Threw sand in our eyes and descended like flies
Put us back on the train, yeah
Oh, back on the chain gang

The powers that be
That force us to live like we do
Bring me to my knees
When I see what they've done to you
Well, I'll die as I stand here today
Knowing that deep in my heart
They'll fall to ruin one day
For making us part
I found a picture of you, oh-oh
Those were the happiest days of my life
Like a break in the battle was your part, oh-oh
In the wretched life of a lonely heart
Now I'm back on the train, yeah
Oh, back on the chain gang

Back On The Chain Gang by Death Menace May 12, 2023

Blockchain 

A decentralized digital ledger that records all transactions across a network of computers. Known for its security and transparency, it's the underlying technology behind cryptocurrencies like Bitcoin. The blockchain's distributed nature makes it resistant to hacking, forging, or altering.
In a broader, casual context, "blockchain" might also refer to something complex and trendy that's often dropped in conversations to sound tech-savvy, whether or not it's entirely understood.

"With the rise of cryptocurrencies, the blockchain technology is revolutionizing the way we think about financial transactions."
"Dude, I have no idea what you just said, but you dropped 'blockchain' in there, so you must be on the cutting edge of tech!"

Blockchain by wood2023 August 23, 2023

Dark Blockchain 

Dark Blockchain is a term that literally doesn't mean anything. It just sounds cool.

Employer: So, what are your past qualifications for this job?
Kevin: I am a dark blockchain expert.

Dark Blockchain by Terrain2 February 7, 2020

Blockchain 

Blockchain is digitized, decentralized and continuously growing public ledger that consist of records called blocks, which are linked and secured using cryptography

While it is most commonly associated with Bitcoin and other cryptocurrency applications, the blockchain is capable of so much more

Blockchain by Manodino February 21, 2018