I was riding my old Harley, which the key is used only to lock the ignition / handlebars in the locked position then unlock them.

Anyway it started to rain, so I stopped under an overpass to put on the rain gear. Get suited up, head on down the road. I stop for lunch about 80 miles from where I put on the rain gear, and no keys.

I made the trek back to the overpass and find my keys on the ground where I stopped.