Hahahah I had something similar a few months ago at Radisson Blu. I was waiting for a guest to arrive and I'd been fcking around with notes in my pocket and then placed the payment in the bedside table for later. I'd intended to get some extra towels and took B100 out of my wallet and shoved that in my pocket as a tip for the cleaning lady. Then I locked away all my valuables in the room safe. Anyway, I asked for the towels, minute or so later there's a knock at the door, I accept the towels, I then pass the cleaning lady the folded up tip. Her eyes go as wide as dinner plates, which I thought was weird, but just shrugged it off. I had a hard cock due to arrive soon, so had other things on my mind. Guest arrives, deed done, make payment, guest leaves.
I'm standing there looking at the tv, slip my hand in my shorts pocket, pull out my B100 tip for the cleaning lady. I'm very confused at this point, "Why do I still have B100 in my pocket?", I say to myself.
Go to the safe, grab my wallet and quickly realised I'd palmed her B1,000........and immediately her surprised face popped into my head. I had a good chuckle about it, what can you do? Nothing, just learn from you rsilly error.
She was obviously extremely grateful for the large tip, as when I came back to my room after lunch the following day I discovered that she'd left me 14 bottles of water!!
Again lots of chuckles.