Nickname for popular comic book hero, Superman (aka: Brian Holden/Brolden).

Adjective. Short for super. Super awesome or cool or dope. Also can be used instead or really or very.

short for supernaturals, used in trueblood to refer to vampires, werewolf's, shifters etc. anyone who isn't a normal human

short for "supermodel"

To add aftermarket components to a vehicle to enhance acceleration, handling and performance. The root of the word is derived from superman (a figure synonymous with power/speed)

slang for supernatural creature including but not exclusive to werewolves, vampires or fey folk.

For someone to be Flashy, well dressed, Clean cut, even sexy in some cases ...