What a frickin' nightmare day!
It all started off OK, but went downhill rapidly... not long after depositing 52000 coppers into a medium risk bank account, I find that I am unable to enter any banks! Everything else is OK, but all three banks go from "Entering..." to "Leaving..." in the blink of an eye. Not even a "We are closed" message! Argh! (
It has been pointed out that this is due to being in a bank at closing time... which I was - trying to sell/appraise my jewels. Not good - this is something that *everyone* should be aware of!)
I haven't seen one of these guys before (apart from in the Dungeon) - just like the standard Mugger/Thief model in a different colour...

Not too hard fortunately!
My TF then ran out, leaving me with no money, and no way of getting any money... so I started quaffing my stash of potions - my wisdom being too low to readily identify them from a sip.
I found a few TF potions (one after the other! Typical!) :
Unfortunately it wasn't all good - there were about 4 alcohol based potions (including a potion of inebriation) involved too, as well as some strong poisons, and some acid! That was me totally screwed! I couldn't afford the healer's rate for cleansing alcohol, all the encounters were giving me weapons or jewels (not much use if you can't go into a bank...!) and I couldn't see or walk straight
I slept for ages in the nearest inn (the green boar, IIRC) but I didn't sober up... unfortunately I became very (very, very!) hungry and thirsty. I staggered off to the tavern at the city square, but I got the following message.

Great.
Back to sleep, watching my stats drop steadily, and then a frantic run back to the tavern before I died of starvtion. Phew! They let me in this time. Saved!
Some more TF'ing again... and another level! Yay!
...and a scary encounter with a wraith - haven't seen one of those for years. He wasn't very tough though - I even stood there and let it have 6 free attacks to see if it would do anything exciting!

(The answer is no - it only attacked with a claw, or a bone-crushing grip IIRC)
Later on, I discovered that Small Green Dragons are nasty!

They can hit me through my magical plate mail, and my magical flamesword didn't do much damage to it! Definitely ungood.
Bizarrely, I spotted my hit points gradually dropping whilst walking around- but no sign of disease or poison (I'd quaffed a cure poision potion earlier, fortunately)... the healer couldn't diagnose any diseases, so I figured that perhaps if I caught a disease that he *did* recognise, then I could get that cured and hopefully stop the problem (thinking that maybe the game was confused or something).
Soon enough I found some brown mould, and let it sporulate all over me. Nice - but at lease now I was identifiably diseased. The healer spotted it, but now I couldn't afford the cure! Argh!

(Strangely, the price charged by the healer varies both by what else you've had done whilst in that "healing session", and also seemingly at random. Each time when I went in whilst diseased it was too expensive, but later on the price was down to a reasonable 800 coppers. Bah!)