Gregarious would be a good word to describe Swerve. So would outgoing, enthusiastic, upbeat, joyfully irreverent, flippant, sarcastic, wise-ass, troll, or 'total pain in the aft'. He has a sense of fun and even whimsy that stands out, but this constant running commentary stems at least partially from Swerve's low self-esteem, a coping mechanism that helps to cover up some of his own insecurities. Quite intelligent and skilled as a metallurgist and is the Lost Light's bartender. *Very* talkative.