So, dude, what do you look like?
Lightning Bjornsson is a 6’1” (185½cm), lithe, dude-looking anthropomorphic Western dragon with cyan, indigo and black scales (black on the back, rendering day flight difficult), and razor sharp claws and teeth. Often angry.
Alternatively, they are an androgynous blue-furred red fox with horns and glowing lightning bolts (stylized as the high voltage symbol with one bend) on their cheeks. Don’t ask them how.