What's the funniest or dumbest thing you did?

Detlof, that's lovely. You found a new market for Lanza!

True to style, I have beheaded a number of cantilevers, a Sumiko BPS @ least 10 times-- at the end, I was offered reparation for free (by Mr v Den Hul, no less, taking pity on me). Fortunately I never killed my expensive Clearaudio.
Better still, I lived for 2 weeks w/out real bass below 83Hz (2nd amp was not operating), without catching on. Not only did I not realise that 8 woofers were not moving, I found the sound very clear -- but a bit thin -- all of a sudden. Even better, I was SWITCHING ON the amp, without checking if it had actually powered up!!! It couldn't, it wasn't plugged in the mains
I FIANLLY caught on that the lower register was lacking and was considering speaker placement yet again, when my wife called me one day, frantic, to tell me that the "black amp" wouldn't light up...

So much for these here "golden ears"... and to think that people regularly provide me with components for my "erudite evaluation". You bet :)! So now you know...

Suits: pls confirm that it was audiophile-approved sparkling water (is there such a thing as audiophile- approved water? audiophiles usually approve of vitaminous fluids)

That's the spirit, Detlof!