Whisky Ardbeg Alligator. Aged in a similar style to the standard 10 year old, except for the fact that a portion of the whisky was aged in heavily charred barrels. The barrels are charred to such an extent that they start to crack a little on the inside, and this resembles alligator skin, thus the name. The committee release of Ardbeg Alligator was exceptional and incredibly popular.