A young Scouse woman was so depressed that she decided to throw herself into the Mersey. However, a handsome young man just managed to stop her in the nick of time.
"You have so much to live for," said the man. "I'm a sailor and we are off to Australia tomorrow. I can stow you away on my ship. I'll take care of you, bring you food every day and keep you happy."
With nothing to lose, and the prospect of going to Australia, the woman accepted.
That night the sailor brought her aboard and hid her in a small, but comfortable, compartment in the hold. From then on every night he would bring her three sandwiches, a bottle of red wine and make love to her until dawn.
Two weeks later she was discovered by the captain during a routine inspection. "What are you doing here?" asked the captain.
"I have an arrangement with one of the sailors," she replied. "He brings me food, and I get a free trip to Australia".
"I see," said the captain.
Her conscience then got the better of her and she added, "plus, he's screwing me".
"He certainly is," replied the captain. "This is the Birkenhead ferry."