The Old Man of Tarsuinn is a well-known example of those characterful tors. He is unmissable if you're heading south along the ridge from Beinn Tarsuinn to Beinn Nuis, perched high above Coire a'Bhradain.
Queen Victoria overlooks Glen Rosa from Beinn a'Chliabhain.
I noticed this chap for the first time last week, enjoying an amazing day out walking from Glen Sannox back to Brodick, taking in Cioche na h'Oighe, North Goatfell and Goatfell. I've christened him the "Goblin of Mullach Buidhe".