Fell off a treadmill at the gym...actually flew off is a more accurate description.
Drank so much in Vegas when I turned 21 that I stripped down to my underwear and was running around the hotel room in front of people I had just met.
Lost my purse/car keys/wallet/phone on my birthday last year and had to get the locks change in my house and car AND get a new phone and ID. It was about a $700 adventure.
Geez...a lot.