spooky dream

I was going to introduce 7 dwarfs to someone. I put my hand forward for a shake and the opposite woman, just gave one of her finger, which suddenly turned into a hand. Simultaneously .. she said 'I am A' and even before her second finger could turn into a hand and say 'this is B's hand'.. I just took to my heels and avoided watching A's face turn into some scary demon's....