How long have you got?
I've had loads although they've all been to do with image manipulation when I used to do a lot of restoration jobs for the trade.
A one -eyed guy who wanted a huge portrait doing for his club with his missing eye restored.
A guy who asked me ro chop him out of a wedding photo with his first bride and place him with his new bride at the later wedding, because he liked his suit better in the first one despite there being 10 years between the two weddings.
An old lady with about six cats who got me to clone a huge group of all her cats, including about three deceased ones from earlier pics.
I covered a funeral once, which I thought was a very strange request and felt like a ghoul doing it.
I had quite a lot of people wanting still born kids making presentable for framed pics. :shrug:
A fat bride who asked me remove about 4 stone from her in a couple of wedding shots to send to her mom in the states because she'd told her mom she'd lost weight for the wedding.
Loads of others, these are just the ones which spring to mind.