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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

Blockchain as a Service 

Blockchain as a Service (BaaS) is an offering that allows customers to leverage cloud-based solutions to build, host and use their own blockchain apps, smart contracts and functions on the blockchain while the cloud-based service provider manages all the necessary tasks and activities to keep the infrastructure agile and operational.
BOB: I need to create a blockchain, who am I going to call?

ALICE: Call ChainZilla, they offer blockchain as a service

bollockbrain 

A bollockbrain is a simple form of abuse which has its origins in Manchester. In 2005 versions of the word began to spring up in the midwest USA; especially in Denver, Colorado Springs and Pueblo.It is usually used to make fun of someone who does somthing stupid;lacks anything resembling a brain; or to destroy someones self esteem.
*edit in name* you bollockbrain, what the fuck did you just do that for? you almost killed us you crazy motherfucker.
bollockbrain by Ronald Jeremiah June 15, 2007

blockchain 

Blockchain can include all kinds of distributed databases and applications with varying levels of decentralization.
When you buy a cryptocurrency, you might not know that the blockchain will be maintained.
blockchain by T.V. John June 19, 2019
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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