HBP of What?

[gelite67]

No: HPFGUIDX 105525

--->  <SNIP>
> Phil comes up with a brilliant idea:
> What if the Half Blood Prince is Peeves, the school poltergeist?
> Half blood could mean half ghost and half wizard.


Angie replies:

Interesting.  Someone (drawing a blank on who said it, but I think it 
was in SS) said that Peeves wasn't a real ghost, anyway, or words to 
that effect.  Never understood what was meant by that remark.