Three couples: an elderly couple, a middle-aged couple, and a young newlywed couple wanted to join a church.

The pastor says "We have special requirements for new parishioners. You must abstain from having sex for two weeks."

The couples agreed and came back at the end of two weeks.

The pastor goes to the elderly couple and asks "Were you able to abstain from sex for the two weeks?"

The man replies, "No problem at all, Pastor."

"Congratulations! Welcome to the church!" said the pastor.

The pastor goes to the middle-class couple and asks "Well, were you able to abstain from sex for the two weeks?"

The man replied, "The first week was not bad. The second week I had to sleep on the couch for a couple of nights but, yes, we abstained."

"Congratulations! Welcome to the church!" said the pastor.

The pastor then goes to the newlyweds couple and asks, "Well, were you able to abstain from sex for the two weeks?"

"Well, Pastor, we were not able to go without sex for the two weeks, the young man replied sadly."

"What happened?" inquired the pastor.

"My wife was reaching for a can of corn on the top shelf and dropped it. When she bent over to pick it up, I was overcome with lust and took advantage of her right there."

"You understand of course, this means you will not be welcome in our church" the pastor said.

"That's O.K.," said the young man, "We're not welcome at supermarket anymore, either."