Here's one to add to your blocked list:
thegeekpass
He purchased some action figures from me and left positive feedback once they arrived:
"Great Seller"
Done deal? Not so fast, my friend. A week or so later he starts a return request on eBay. Didn't contact me beforehand, just requested a return. The reason he chose for the return was "Ordered by mistake" and in the freeform comments he wrote "Long story."
I contacted him to see what was up and this was the exchange:
Your previous message
Hi. I noticed you requested a return for this sale. Can you please let my know why you want to return these items? You left positive feedback upon receipt, so I assumed you were satisfied. Thank you.
thegeekpass:
There is no real problem it was great transaction there is just a personal issue. If you can't return them or if there is a problem let me know
I'm guessing buyer's remorse or his wife/girlfriend/mom said he can't have any more toys. eBay made the buyer pay for return shipping, which is good. But I'm still out the original shipping charge, not to mention my time dealing with this yahoo.