A funeral service is held for a woman who just passed away. As the pallbearers carry the casket out, they accidentally bump into a wall.

They hear a faint moan. They open the casket and find that the woman is actually alive.

She lives for 10 more years and then dies.  They have another funeral for her. At the end of the service, the pallbearers carry out the casket.

As they are walking, the husband cries out, "Watch out for the wall!"