This will out me massively but who cares.
I have very very vivid dreams and am very mobile in my sleep so I often go walkies. One night, I got up, got dressed in a hoody (important), went downstairs and out into the front garden. I then stood looking into my front window as I was dreaming I was order a kebab from a van.
DH usually wakes up but he was drunk so didn't hear a thing.
A neighbour over the road was awake and just saw someone with a hood up standing looking into our living window. Naturally, she called the police.
The police arrived within a few minutes and were approaching me very very cautiously. I didn't wake up when they arrived so I just stood there, which they took to mean I was batshit crazy.
DH heard voices in the front garden, realised I was gone, looked out of the window and came bombing downstairs to tell them it was all okay.
But, our front door shuts behind you so as he came running out into the front garden, the door shut behind him and we were locked out.
The slamming of the front door woke me up to see DH in his boxers and T-shirt flapping his arms like a madman and two coppers creeping over the grass looking like they feared for their lives. I think DH thought they were going to taser me.
So, anyway, fortunately we'd left our bedroom window open a crack so I, being the smallest and lightest, had to scrabble (bear in mind I've just woken up!) on to the garage roof, on to the windowsill and in through the bedroom window to let everyone in.
Anyway, the coppers came in and had a quick brew and we eventually got back to bed. Needless to say we got no sleep for the rest of the night.