A bottle of Mellow Corn was standing out on the shelf when I was at the store and I thought, well, it's been some years, so I bought it. Primarily for cocktails or cooking I thought but tried some neat just the same.
I was surprised at the level of heat. I mean, I know its 100 proof and all but the harsh alcohol completely covered the subtleties of what is admittedly a low flavor profile to begin with, but still, I've had some cheap vodka that was far less hot.