A door to door poll taker asked a young housewife what form of contraception she and her husband used.
"We use the bucket and saucer method." Replied the woman.
"Gee," said the man, "I have never heard of that one before, can you explain it to me."
"Well, it works like this," replied the woman, "My husband is shorter than me so he has to stand on a bucket."
"I see," said the man, "What happens then?"
"And when his eyes get as big as saucers, I kick the bucket out from under him!"