A story or joke about the urgent need for water.

Three good friends were boating on the water when suddenly the boat leaked. The first man saw it and said, "Let's turn the boat over and let the water pour out." The second man said, "No, we will drown. Let's dig another hole at the other end of the boat to let the water leak out. " The third man said loudly, "Don't move! There must be a ghost here! Otherwise, the water is flowing downwards. How does this water go up? "