To have just got 'lefty Lucy, tighty righty'?

[passemoilevin]

Lefty LOOSEY! Not Lucy! I say it every time I'm unscrewing a screw. Never understood the whole Lucy thing until I just heard ant or Dec say it on IAC. Lightbulb moment!

Share your last similar ridiculously obvious realisation

Apeth here too! And an orangutan! With that ape call song chorus playing in my head...

I only found out it was 'all the rage' rather than 'all the range' last year.

Can't ever bring myself to say 'all the rage' as it sounds so wrong...