I've been inspired by a recent post on AIBU about a DP handing vegetables, bamboo, and mis-matched hard drives full of films as gifts to OP and family (OP, I hope you don't mind me mentioning this as an example! I also hope you get some better gifts this year!)
Among all the more serious stuff, there have been quite a few threads this year which crossed the line into serious WTF territory. Some that spring to mind for me:
The lady whose new neighbour tried to enlist her into befriending his wife who had significant language barriers - and the resulting thread which got weirder by the day! If I remember, the OP was very calm and level headed about the whole thing!
The OP whose DP was in a cycling club which was being followed around by a mysterious self-appointed cheerleader who turned up to their events and who nobody could get rid of!
What have been your favourite threads from the MN twilight zone?
(I'm not a journo, btw, but if anyone feels like paying me for recycled MN posts, do go ahead!)