For anybody wondering, it's from a small business near the Adirondacks in upstate NY called Mercer's. They had to get special permission to even make the ice cream and you must be 21 to buy an ice cream cone of it.
I shit you not it's actually a thing and I've had it. There's a place near me called Pizza thick in Toronto, Canada near the intersection of Pape and Queen. They have a Jack Daniels flavour which they call "JD's chocolate dark burbon smoke" it is the most heavenly ice cream you will ever have.
Oh, wait...