One night, a woman was walking by the beach when she suddenly saw a man sitting close to the water.

He kept on saying "Seven! Seven! Seven!"

She approached him and asked, "Why do you keep on saying Seven?"

"If you really want to know, come closer" he replied.

The woman was curious, so she went closer to him. As soon as she was standing i front of him, the man stabbed her with a knife and threw her into the water. Then, he sat back down and said,

"Eight! Eight! Eight!"