We forgot to mention: If you don't have a tattoo (or several), you're obviously not a "Swaggernaut." While your tattoo artist is likely also a "Swaggernaut," he or she may be called a "Tintling." The term borrows the German word for ink: "Tinte." The ending -ling refers to a male person, often pejoratively. But, of course, you'd never want to offend your tattoo artist. Here, the -ling is ironic.