LOL, I glad I wasn't the only one who did that. My device of destruction was a magnifing glass. I was a fire bug.
I had forgotten all about the fire setting, until recently. Had an awful bout of bronchitis at the time, and the youngest had head lice, the oldest at home skipped out of the house, and it was a mess. I went back to work early, because it was more peaceful....
Small coins usually pass without any trouble, but the first time it happens, you're calling the emergency room in a panic : )