DRACULA'S GOOD BLOOD

I saw something strange in hospital today
A man joined the queue outside the eighth bay
The man was dressed as Dracula and queuing to give blood 
I know you're wondering if he was up to no good 

Dressed in fangs and a bright red cloak 
The hospital staff thought this was a joke
Was it fresh blood Dracula was waiting for ?
Maybe it was his own I'm not really sure

I passed Dracula then and hurried on by 
I crossed myself and said I'm too young to die
Dracula chuckled and said it was just fancy dress
How he ended up giving blood in hospital is anybody's guess