Digging for Treasure

A young couple was at the beach, digging for treasure.

They thought that they had found a spot containing treasure when they found a large lump in the sand. "We are sooooo lucky!" they exclaimed.

Then they started digging. After digging for a couple of hours, they found the cause of the lump: a swollen grapefruit that had become quite large after soaking up water beneath the surface of the sand for months.

"Gosh, darn it," they said.