originally posted on Too Much to Declare
You look pale, son. You better go and suck some blood.
I'm not a vampire, dad.
Don't try and be clever with me. It's in your genes! Your mother and I have always been regular users, as you well know. It's all we've got in common.
That doesn't mean....
Oh, shut up you silly veggie-pandy! It's dark now. Why don't you fly down the road and get your fill from the Robinson girl? It's rhesus positive.
Rhesus what?
Or whatever. I was never good at blood groups and stuff. But it does taste good.

