some guy calling, twice, to see if we had a specific knife block in stock, both times we said we only have the display, which we could sell to him. he drives up, looks at it with one of my coworkers, counts all the pieces (there isn't an empty slot on that set anyway).
he comes in, hour and a half later, furious, and says "it was missing pieces, the block was damaged, and [he] never should have bought it". it wasn't, it wasn't, and he could have just made the return without being an ass about it
we think, based on what he was saying, his wife or girlfriend saw it when he got home, counted the knives and assumed it was missing something because no one is ever smart enough to realize when a block says it's like 17 pieces, one of those pieces is the block itself
we know it probably wasn't him who counted it and got it wrong because my coworker counted it with him, and based on the kind of guy he seemed, it was probably a significant other who yelled at him over it and he decided to make it our problem