The Best Lean Memes: 14 Years of Continuous Improvement Humor

A collection of the best Lean, Six Sigma, and continuous improvement memes from LeanMemes.com, 2012 to today.

All 561 memes Caption Contest (145) Lean (55) 5S (34) Kaizen (31) Gemba (29) Six Sigma (29) Waste (22) Lean Sigma (21) Quality (19) Kanban (15) PDCA (15) Simpsons (15)

Back in 2012, I started a little side site called LeanMemes.com. The idea was simple: Lean, Six Sigma, and continuous improvement can be taken a little too seriously sometimes, so why not laugh at ourselves a bit?

More than 550 memes later (many of them from caption contests with readers), the whole collection now lives here on Lean Blog. Below are some of my favorites. A few of them poke at consultants, belt colors, and “Lean in a box” programs. Some of them poke at me.

There’s a serious point underneath the jokes. Humor is often the safest way to say something true about a workplace, like “we did 5S on the break room and called it a transformation.” If a meme makes you laugh and wince at the same time, it probably hit on something worth talking about with your team.

Some of My Favorite Lean Memes

Problem Solved, Star Wars Style

Come on, Joey, you're a green belt!! — Come on, Joey, you’re a green belt!!

All I Do is Lean -- Google It — All I Do is Lean — Google It

The Psychological Safety Required to Question... — The Psychological Safety Required to Question…

That'll Help the Overwhelmed Nurses — That’ll Help the Overwhelmed Nurses

Hey Bert, Never A3 Alone

The People Side of Lean? Is There Another Side?

Ow, My Implementation!

Five Whys Baby?

It Was a Good Problem Solving Day

At least he's warm during the training... — At least he’s warm during the training…

If you smell what #LeanStartup is cookin'... — If you smell what #LeanStartup is cookin’…

Yes, somebody is selling "Lean in a Box"

Regardless of what some consultants say:

I'll Never Implement Lean with Willie Again — I’ll Never Implement Lean with Willie Again

It Happens To Even The Best Leaders

Kaizen through Sarcasm

I got 99 problems

One Does Not Simply "Implement" Lean

The 20 Most-Viewed Lean Memes

Most are mine; the rest come from contributors Ryan, Jake Harrell, Jeppe, and Christina Kach. They’re ranked by all-time views on leanmemes.com. Rankings are as of November 2026, and Blogger’s counts include some bot traffic, so treat the order as rough. Each one links to the original post. If a meme makes you wince a little, that’s usually the point.

Five-panel American Chopper argument meme. One man says Lean doesn't work in healthcare. The other says there's plenty of evidence of its efficacy in improving outcomes. The first says its reductionist toolset is completely ineffective in complex adaptive systems. The second says its principles are derived from complex socio-technical systems. The first man yells: Patients aren't cars.

12021 – by Ryan

Patients Aren’t Cars

The objection every Lean healthcare leader has heard, and why the evidence doesn’t make it go away.

Related on LeanBlog: Lean in healthcare

See it on Lean Memes

Condescending Wonka meme: Oh, you're a certified black belt. I didn't realize being a know-it-all required a license.

22012 – by Ryan

Oh, You’re a Black Belt?

A certificate isn’t the same as helping people solve their own problems.

See it on Lean Memes

Four-panel drowning-hand meme. A hand reaching out of the water says Help! A second hand labeled Manager to the rescue reaches down. The two hands high-five over the words We'll have a pizza party. In the last panel, only bubbles remain where the first hand sank.

32021 – by Mark Graban

That’ll Help the Overwhelmed Nurses

When people are drowning, a pizza party is not a countermeasure.

See it on Lean Memes

Three-panel bike-crash comic. A cyclist is taught that Lean is safety, quality, delivery, and cost, in that order. He jams a stick into his own front wheel, labeled Focuses only on cost reduction. Lying on the ground after the crash, he says: Lean didn't work here.

42025 – by Mark Graban

Ow, My Implementation!

Teach SQDC in that order, manage only the C, then blame Lean.

See it on Lean Memes

Two-panel meme. A man labeled Bad Leader stands over people on the floor labeled Employees. In the second panel he turns and asks: Why can't I get any employees around here?

52021 – by Jake Harrell

Good Question…

Turnover is usually a leadership metric, not a labor-market one.

See it on Lean Memes

Four-panel For the better, right? meme. A young man says: I'm hiring some Lean consultants. A young woman smiles and asks: For the better, right? He stares back without answering. Her smile fades as she asks again: For the better, right?

62021 – by Ryan

Consultants… For the Better, Right?

Everyone in the building wonders the same thing when the consultants show up.

See it on Lean Memes

A golfer in a TV interview glances sideways with a wary look. Text: Lean when you hear Lean Six Sigma walking by.

72021 – by Mark Graban

Oh Bleep, Bryson DMAIC-beau Is Coming This Way

The side-eye between methodology camps, captured in one frame.

See it on Lean Memes

Disaster Girl meme: a little girl smirks in front of a burning house. Text: I don't have time for improvement. I do have time for fire fighting.

82017 – by Mark Graban

Looks Like She Started That Fire…

Firefighting crowds out the improvement that would prevent the next fire.

See it on Lean Memes

A rapper in a black jacket and cap with his hands folded. Text: If you're having flow problems I feel bad for you son. I got 99 problems but a batch ain't one.

92012 – by Ryan

I Got 99 Problems

Flow problems usually start with big batches.

See it on Lean Memes

A sketch-comedy talk-show host in big glasses, gold jewelry, and a purple sweater waves her hands. Text: Your continuous improvement approach is neither continuous nor improvement. Discuss.

102017 – by Mark Graban

On Today’s Edition of Lean Coffee Tawk…

If nothing changes week to week, it’s neither one.

See it on Lean Memes

Pie chart titled What's the Most Important Side of Lean? Nearly the whole pie is blue, labeled The People Side. A small yellow slice is labeled The People Side but in Yellow.

112022 – by Mark Graban

The People Side of Lean? Is There Another Side?

Respect for People isn’t one side of Lean. It’s the whole pie.

See it on Lean Memes

A stern office worker in glasses. Text: Lean means less employees are needed? False.

122019 – by Mark Graban

No Layoffs at The Office

Nobody improves their way out of a job for long. Smart leaders know it.

See it on Lean Memes

A talk-show host points excitedly at her audience. Text: You get an inspection! Everybody gets inspections!

132024 – by Mark Graban

If Oprah Ran Boeing or One of Its Factories

Inspection can’t build quality in. It only finds what got built wrong.

Related on LeanBlog: Boeing: You get an inspection! Everybody gets an inspection!

See it on Lean Memes

One Does Not Simply meme: One does not simply get psychological safety by talking about wanting to create psychological safety.

142022 – by Mark Graban

The Psychological Safety Required to Question…

People believe how leaders respond, not what leaders announce.

Related on LeanBlog: Psychological safety for Lean leaders

See it on Lean Memes

A gaunt fantasy creature gleefully holds up a ring. The ring is labeled Problem and the creature is labeled Lean manager.

152019 – by Jeppe

My Precious!

A Lean manager treats a surfaced problem as treasure, not a threat.

See it on Lean Memes

Western movie still: a cowboy stands beside a horse in the desert while other riders look on. Text: It's kaizen event week? Someone's gotta go back and get a shitload of sticky notes.

162019 – by Mark Graban

Blaze-lean Saddles

Kaizen week runs on sticky notes. Whether it runs on follow-through is another question.

See it on Lean Memes

Bad Luck Brian meme: a grinning teen in a plaid sweater vest. Text: Excited to see a huddle board go up in his department. Manager never makes time to hold the huddles.

172017 – by Mark Graban

Bad Luck Brian’s Huddle Board

A huddle board without leaders who show up is just wallpaper.

See it on Lean Memes

A startled koala with a leaf in its mouth. Text: But... we've always done it this way.

182012 – by Christina Kach

Change-Resistant Koala

The most expensive sentence in any organization.

See it on Lean Memes

A bearded game-show contestant in a sketch-comedy parody of Jeopardy. Text: I'll take Ho-Sean Connery for $100, Alex.

192024 – by Mark Graban

Celebrity Lean Jeopardy — Suck It, Womack!

Celebrity Jeopardy, Lean edition. Some of the categories are best read out loud.

See it on Lean Memes

Eight-panel sitcom meme. A woman teaches her friend a phrase one word at a time: Safety. And quality. First. He repeats each word correctly. When she says the whole phrase, safety and quality first, he answers: Schedule is king.

202024 – by Mark Graban

Joey Works at Boeing Apparently

People hear the slogan, then watch what leaders actually prioritize.

See it on Lean Memes

Why the jokes land

Most of these work because everyone has seen the situation in real life. The manager who won’t hold the huddle. The pizza party in place of fixing staffing. The leader who says “psychological safety” and then shoots the messenger. Humor gets people talking about those things when a slide deck won’t.

Browse All 561 Lean Memes

Want more? The full Lean Memes archive has every meme from 2012 to today, including the caption contest entries.

Have an idea for a Lean meme? Send it my way. I might use it (with credit, of course).