Mine is a recolored picture of Yahtzee's character Trilby. It wasn't drawn by him, it's some fanart I found. On some other sites, I go by the username "Gentleman Thief", and the picture was one of the first results when I did a Google image search of the phrase while looking for an avatar. Then I used Photoshop to crop the image and tint his suit, hat, and tie to the colors I preferred. After a while, I decided to use it as my avatar here, too.