Half Bloods!

[smartone564]

No: HPFGUIDX 103844

    I have seen some discussions about this prince, and 
something has caught my eye.  If, in fact, it doesn't necessarily 
mean half muggle, half wizard, but instead creature, what 
half-bloods do we know?  Well, I can't really remember any 
(unless you count the descriptions of some of the slyteriens) 
except for some wild speculation about Snape.  How many times 
has he been accused the bad guy, or swooping around, or Harry 
joking about him turning into a bat?  Could this half blood refer to 
vampires and humans?  I realize that there has been little 
information on vampires in HP books, and that (from traditional 
mythology) they arent allowed outside, but maybe there is some 
potion like there is for controlling werewolves (Lupin/Snape 
PoA).

"smartone"