I usually have a Sharpie on me at all times...because really, you never know when one will come in handy. If it's not on my physical person, there's one in the dash of the car.
Lately it seems that every time I've used a Sharpie, when I retrieve it from it's living place it's not there. I walk from my desk to the supply drawer to fetch a new one and by the time I get back to my desk, there's the original Sharpie.
What's the deal? Is my doppelganger just messing with me? I did buy a box of "industrial" Sharpies. "Specially formulated ink for industrial, commercial and laboratory use. Super-permanent black ink." I'm wondering if they have an auto-cloaking feature too?