Three couples were wanting to join the church.
The preacher told them they had to go one month without sex
to become members. This would show their faith. 
     One month later they were back at church. The preacher
asked how the first couple did? They said, NO PROBLEM,
sex to us is not that important. The preacher said great, and
welcome to the church. Then he asked the second couple.
They said it was very hard but they made it the whole month.
He said welcome to the church. Next came the third couple. The preacher asked how'd you do? The man said preacher I'm going to be honest, 
The first two weeks was not too bad then going into the third week
my wife bent over to pick up a can of beans from the shelf, stuck her rear end
up in the air and I just couldn't stand it any longer. The preacher said well I'm sorry but your just not welcome in our church. The man replied, that's
alright , we aren't welcome at the grocery store anymore either...