ok, title says it all:
what is the most stupid/funniest thing you have evere done?

Few years ago (when I was 12):
We came back from school camp, I went straight to bed,I tought it was 1 AM when I woke up so I stayed in bed, suddenly I heard strange noises from the garden&living room, so I tought a thief or something was cutting the table leg.
I ended up calling the police and found out it was 1 PM and it was my mum, gardening.

so tip: never call the police when your half asleep