I got thirsty, they said they only take cash. I didn't have any cash. So they said I can only have a cup of boiling water.

I've taken a couple dogshit flights (redeye across the US in a tiny regional jet, in a little seat I didn't fit in, with no headrest on a budget airline) but zero water is way over the line. Even the aforementioned one, probably my worst, they gave me a tiny little cup of water once or twice