Suspicious Package

Sure don't recognize the name. So when was the last time I was in Stanley, North Dakota? Hmm, I believe that would have been about NEVER ago. Raw guesses from weight and jiggle (and typical optimism):
1. Some rando I pissed off in one of those pointless but occasionally-amusing YT comment battles. But enough to spend some money to send me a large (likely dry by weight) defecation product of man or beast.
2. Some object(s) of equally or superior repulsion. See #1.
3. Perhaps some paranormal-related item related to "Haunted Marysville, Montana".
4. A long-forgotten personal item, possessions of which are constantly falling out and off vehicle and person. Which had to have happened somewhere along 212 to Broadus (a popular route to and from ND).
5. No freak'n clue.

I really appreciate that courtesy of acknowledgement. Encourages both faith in humanity, a positive mood for the next one and some personal relief in judging character as I've also gotten some criticism that "these people" can be devious and I was likely scammed for them to retrieve a hunt they had already taken but could not retrieve from their entry point.