This reminds of the time when I had a plane "toy" (more like a model), made from some kinda super hard plastic, which for some reason had a super pointy/spiky (don't know the correct word, not a native speaker) cylinder nose. In addition to that, the wings and the rear were aligned perfectly so it could stand upright, having the nose pointed straight up of course.

For some reason I always stored it like this and apparently I thought it was great to keep right next to my bed on the floor. Needless to say, after waking up in the middle of the night for a toilet break, I suddenly had an actual hole in my foot (not all the way through). Don't remember much more from it as I was quite young.

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I can't find the model, but the nose here is pretty close. Only that the one I had was a less "rounded" cylinder, but just straight lines forming it