I absolutely treasure the bug reports we get from users. Nothing helps bring the product closer to perfection than the informed critique of end-users.
Recently, however, this one dude is filing a new fucking report every time he encounters the same fucking bug. "X happens for operation Y on file A"
"X happens for operation Y on file B"
.
.
.
"X happens for operation Y on file Z"

Jumping Jesus Christ, man, I'm pretty sure we can identify a pattern after the first two!
I don't expect him to know about the work we do to reproduce a problem after one report but fucking hell, have some faith that we'll get the picture after two or three.
These are fully detailed bug reports too, so it's not like he's just being a troll.