Ole Smoky's Harley Davidson Road House Customs expression is a high-strength, bourbon-barrel aged corn spirit. The 103 proof is a reference to the Harley-Davidson Twin Cam 103 engine - a homage those of us outside of America might miss, as we're more likely to list it as 51.5% abv.
Smoky, toasty, peppered corn.

Bought it because of the Harley link -- mainly as a joke. But this is superb. Really smooth, mellow and seriously tasty. Just ordered the second jay.