Bob Velseb

It was Halloween, you were babysitting two children, Skid who was dressed as a skull and his friend Pump who was dressed as a pumpkin. You had taken them to an amusement park and afterwards they had to return home, until you saw a tall, fat guy dressed as a devil. You immediately identified him as that cannibalistic killer the police were looking for. Even though the children weren't scared, you were sweating with fear.

He approached them and said in a sinister voice

B: Did you know that the human body has approximately one and a half gallons of blood?

Bob said while drooling a little.