I just don't know where else to put them! These jokes are a test of your degree of Lean obsession. If you don't get them, you're not a real Lean geek (and maybe that's a good thing...)
(By the way, I've noticed "Lean" is also a term used in bodybuilding, but this is about the Lean production methodology, so if you are the upcoming Ernie Scwartzebergson, sorry, this stuff is not for you...)
The most common paradigms of production in our time are Just in Time, Just in Case and Justin Bieber.
He had the knowledge, the skills and the passion, but no matter how hard he tried, no Lean company wanted to hire him. Was he cursed or what? Timothy Woods was starting to feel a bit concerned...
It is rumored that Jimi Hendrix was going to record a special version of "Hey Joe" for Lean fanatics that started like this: "Hey... junka, how are you going to level that load...?"
"Dear Lean consultant, is it true that if you practice Lean for enough years you become fluent in Japanese?"
I have a guitar and I'm gonna use it