10. Always complaining about his "rubber suit rash"

9. When you mention Superman, he rolls his eyes and mutters, "pantywaist"

8. His teen son drove to the prom in the Batmobile

7. Is re-roofing his house to fix loose shingles and grappling hook damage

6. Who's banging on his door at 4 AM but an angry, knocked-up Catwoman

5. Introduces his parents--Carl and Linda Batman

4. You hear him on the phone asking J. Crew if they carry seersucker cowls

3. On Thanksgiving, you see green lantern holding a JELL-O mold

2. When he goes on vacation, asks if you'll water his plants and grease his bat pole

1. He's a recluse in a weird outfit with a young sidekick ( Sorry, that's a sign your neighbor is Michael Jackson)