Phoenyx says:I was at this killer bbq place a couple weeks ago and tried a drink called a Tennessee Apple. YUMMY!!! just doesn't quite cover it. It was a tastebud orgasm extravaganza!!
So I found the recipe for it:
Jack Daniel’s® Tennessee Apple™
1 part Jack Daniel’s® Tennessee Whiskey
2 parts apple liqueur (use dekuyper sour apple pucker!)
1 part sweet and sour
1 part Sprite®
Shake ingredients together and serve over ice in a rocks glass. Add Sprite®. Garnish with a cherry.
The bartender garnished it with a slice of lime instead of a cherry, and it was really good! I think he also added a dash of Insta Grin, because every time I took a sip it made me grin.

Another thing I've started doing is just putting a slice of apple in my Jack when I am sipping on it straight. The apple absorbs the Jack, and when you eat the apple slice later... delicious!