Vinegar is good. You can pretty much drink a glass of it and it taste's nice.
Otherwise the usual stuff, lemons, various fruit.

Wasn't this on QI recently?

These on a night out. Alcohol will taste lovely![]()
This is what I'm thinking also. Would you be able to neck vodka for example without the harsh taste?

I'll try and get a range of things together to try and report back![]()
