Decix 

Dungeons and Dragons term, one six sided die spelled horribly wrong.

I need to roll a Decix. I lost my Decix.

Decix by Shardd August 22, 2012

decision lane

The vaguely-triangular strip of road separating a highway exit from the actual off-ramp. So named because drivers will use the space to stop and make decisions, merge through to the off-ramp after making split-second decisions, and/or crash into water-filled barrels or exit signs contained therein after failing to properly make a decision.

(To a passenger) Did you see that guy cut through the decision lane?
(To another driver) Nice use of the decision lane, idiot!
(Relating a story) Ted really needed to stop, so he parked in the decision lane.
(Relating directions) You can merge off the ramp that's next to the decision lane without any barrels.

decision lane by Stephen Anthony Uy July 15, 2006

decitarian 

Someone who eats meat once in every 10 meals or less, on average.

Like some bacon on that? No thanks, I'm experimenting with decitarianism.

decitarian by Cow facts March 2, 2016

Has anyone really been far even as decided to use even go want to do look more like? 

A reply to a thread on 4chan's /v/ board about the Wii game The Conduit. Due to it's complete and utter lack of coherence, and therefore high comedic potential, /v/irgins jumped on it and began to spread it across the rest of 4chan and Youtube. Extensive research has ended with this meaning (from knowyourmeme.com):

Original:

“Has anyone really been far even as decided to use even go want to do look more like?

Rephrased:

“Has anyone really decided as to even go that far in wanting to do to look more like so?”

Deciphered:

“Has any video game company really taken such measure to make a game so realistic?"

Has anyone really been far even as decided to use even go want to do look more like? by lawngiant July 13, 2009

decimusification 

To incessantly argue with the goal to obsfuscate the original point of the conversation.

Christ, this thread has undergone severe decimusification, time to lock it.

decimusification by Oingo November 30, 2006

cupcake decision 

Similar to Cocaine Decision an irrationally optimistic impulsive decision to start a vintage or retro small business, with no idea of who will actually pay good money for the flowery-heart-craft-thing, wavy hair or indeed cupcake, that is proposed.

"It's on handmade paper with natural dyes and each one takes 2 hours of my time so I think fifteen pounds for a birthday card is fair, right?"

"I love the whole retro look and at least 2 of my friends bought some off me so everyone will..."

"Have you thought that through? sounds like a cupcake decision to me..."

cupcake decision by henrynavigator December 18, 2012

decision stream 

Decision stream - a statistic-based supervised learning technique that generates a deep directed acyclic graph of decision rules to solve classification and regression tasks

By increasing the number of samples in each node and reducing the tree width, the Decision stream preserves statistically representative data and allows extremely deep graph architecture that can consist of hundreds of levels.

decision stream by Dr. James Fan May 8, 2019