Mr Hinkey is an old man.He only appeared in the episode "Duck!".He was about to get reaped by Grim.But he thought Grim was his son Paul.Also Grim was being tormented by The Invissible Duck.Mr Hinkey said he had the same problem after he ate a burito.Grim just thought that he'll come to reap another time.But Mr Hinkey just stand there and said he loved him.