Laphroaig is a malt whisky from Islay, Scotland. It bears a certain resemblance to Liquid Smoke; while the flavor of any Scotch contains a touch of peat smoke, Laphroaig is practically overwhelmed with it.

Some seem to find this state of affairs just perfect.

(Incidentally, it's pronounced la-froyg. Not that that helps if you don't know how to pronounce "la-froyg" ....)