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Efficiency 

Sue: "To increase my efficiency while baking this cake, I'm going to gather all the ingredients from the fridge before I start mixing anything together."

Bob: "You're not being efficient, you're just being lazy. Now make me a sammich."
Efficiency by lifeinhd August 16, 2010

Efficiency 

You are not more efficient than anybody you can't even play the right song half the time.
Hym "Pffft! Hahahaha! You are not acting on the basis of ✌️✊️✌️efficiency✌️✊️✌️ Give me a break! Ahahahahaha!"
Efficiency by Hym Iam January 21, 2025

Efficiency king 

To do the absolute minimum in the workplace, making sure all tasks are completed to a minimum standard with absolutely no extras.
Lol he just does his work and leaves almost as if he knows his employer is nothing more than the medium by which money enters his account, he’s such an efficiency king.
Efficiency king by Big aldo January 1, 2022

Efficiency Bot 

Someone who whines about efficiency and/or metrics all the time but barely does anything to actually fix it.
Vacation bot: “We call them Efficiency Bot but their full name is Corporate Efficiency Blockchain Database Metrics Champion Bot. What’s efficient about that?”

Or

Person A: “The metrics just keep getting worse!”
Person B: “Dude you’re such an Efficiency Bot. If you want the metrics to improve then start working instead of whining all day.”

Efficiency Bias

The cognitive bias where one assumes that their preferred measures of efficiency are simply "efficiency"—neutral, objective, universal—while dismissing other measures as irrelevant or biased. Efficiency Bias is what makes businesspeople assume that profit measures efficiency, that what's good for the bottom line is what works. It's what makes policymakers assume that cost-benefit analysis captures all relevant values. Efficiency Bias treats one construction of efficiency as the construction, one perspective as the perspective. It's the favorite bias of those who benefit from current definitions of efficiency, who don't want to ask "efficient for whom?"
Example: "He presented the profit numbers as proof of efficiency. Efficiency Bias meant he never had to consider environmental costs, worker well-being, community impact. His measure was the measure; everything else was secondary. When she pointed out what was excluded, he dismissed her concerns as 'not relevant to efficiency.' The bias was invisible to him, which is how it worked."
Efficiency Bias by Abzugal February 21, 2026

Efficiency Contextualism

The application of contextualism to efficiency—the view that what counts as efficient varies with context, that there is no context-independent standard of efficiency. Efficiency Contextualism argues that a practice efficient in one context may be inefficient in another, that measures that work in some situations fail in others. Efficiency is always efficiency-in-context, never efficiency-in-itself. The theory calls for attending to context, for asking not just "is this efficient?" but "efficient in what context, for what purpose, under what conditions?"
Example: "The management technique had worked brilliantly in the tech startup. When applied to the hospital, it was a disaster. Efficiency Contextualism explained why: context mattered. What was efficient in one setting was destructive in another. He stopped importing solutions without asking whether the context fit."
Efficiency Contextualism by Abzugal February 21, 2026
More from Urban Dictionary
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
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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