Swaggernaut Are you always dressed in the latest styles? Do you have a clever remark for every situation? Are you gorgeous, fun to be around, and have one million Instagram followers? Then you might just qualify as a "Swaggernaut" - a very cool person. (OMG, cool is so out!) Drawing on "swag" from the rap scene, the term's astronaut reference gives it an out-of-this-world flair.