I once forgot to put on my pants and realised that only in the
lift on the way down 
How the fark do you leave the house without your pants?


Ok, the only stupid instance I had with the lift, was when I had
a really tiring day, and I absent-mindedly put my ezlink card
against the lift console expecting it to beep. After 5 seconds I
realised what I was doing. Yeah, 5 long seconds.
And yes, there's the bloody CCTV with the TV screen in front of
the lift door on the ground floor at my house.