look up any word, like thot:

1 definition by Girl_From_Mars

 
1.
A blood doll is someone willing to be a donar,if you will,of their blood to someone who belives themself to be a vampire or likes to drink others blood
Amy asked her boyfriend if he would be her blood doll. He agreed and now she sucks and drinks his blood whenever she wishes.
by Girl_From_Mars October 28, 2005