Hard to believe as it may be, there are actually people who go out as masked heroes and try to fight crime. Reminds me a lot of Watchmen. Read more about it in the articles Cincinnati Patrolled By Real-Life Superheroes. What Could Possibly Go Wrong? and The Legend of Master Legend. The "Consortium of Evil" (yes, it exists) had even posted a Craiglist ad (which seems to have been taken down) offering a $10 bounty for the identity of Shadowhare. If you were a real-life superhero, what name would you go by? Something with the words Panda or Ninja would probably cut it for me.