To avoid any spelling difficulties the Islay malts are commonly referred to as TCP.
Come to think of it, they taste of TCP too.
I think that can only really be said about Laphroaig. Not sure if this is true but apparently its medicinal/TCP like smell was why it was so popular in America during the prohibition as it was one of the few whiskies still imported for prescription as a medicinal alchohol. I guess they thought that anything that smelled and tasted like that had to be medicine.
I don't care, I'm still a fan of Laphroaig and if I had to have only one bottle in the house that would probably be it (though the cast strength stuff is evil in a bottle). Bunnahabhain, Talisker, Jura, Bruichladdich, and Old Pulteney are also favourites.
And I might be ridiculed for this, but, as blends go Jamiesons isn't too bad at all, certainly miles better than Bells or Grouse and the only blend I've tasted that's worth drinking on its own.