"Wooden Leg" joke

Harry was delighted when he found a young woman who accepted his
proposal of marriage as he was sensitive about his wooden leg and
a bit afraid no one would have him. In fact, he couldn`t bring
himself to tell his fiancee` about his leg when he slipped the
ring on her finger, nor when she bought the dress, nor when they
picked the time and place. All he kept saying was, "Darling, I`ve
got a big surprise for you," at which she blushed and smiled bewitchingly.
The wedding night came and went, and the young couple were at
last alone in their hotel room. "Now don`t forget, Harry, you
promised me a big surprise," said the bride.
Unable to say a word, Harry turned out the lights, unstrapped his
wooden leg, slipped into bed, and placed his wife`s hand on the
stump.
"Hmmmmm," she said softly, "that IS a surprise. But pass me the
Vaseline and I`ll see what I can do!"