A big ol' bottle of The Glenlivet 12 Year Old Unblended All Malt Scotch Whisky. You see, it is technically "big" as it's a 1 litre bottle, and "ol'" because it was produced in the 1970s. Hence, "big ol' bottle".

It's one of the best single malt I ever tried. Tastes good to try neat especially from hipflask. My all time favourite.