left the western knife I got on my 12 christmas stuck in a log at a gut pile on my farm... realized at as soon as we got to camp.
Now my early edition little spyderco delicas with with stupid black handles... lost 2 of them.. the 3rd one has made it 20 years so far. Will probably loose it to a security guard at a sporting event some day... I've learned to hold it as a money clip under my cell phone when they wand me.
Other knives I've lost are found in my brothers collection... damn kleptomaniac at times