Kludge Klassic: A Sneaker Suspicion

I was sitting comfortably at my desk, earning my living, when something tickled my ankle bone. This unknown then began to work its way down between my shoe and foot towards my sole. There was only the thin cotton of my sock protecting me from this unknown thing. I looked, very calmly down at my shoe, and didn’t see anything. There could be no real doubt about it though, there is something in my