I had that happen at work. Someone ate my kfc, put the bones back in the box and I found a box of bones at lunch time. I never found out who thief was.
Speaking of public work refrigerators, my mom has one at her work. But people forget to take the food out... and nobody ever empties the fridge... so... it gets really nasty really fast.
Re-caption this meme
They keep disappearing somehow.
Who? What?