A priest and nun are on their way back home from a convention when 
 their car breaks down.  They are unable to get repairs completed and 
 it appears that they will have to spend the night in a motel. 

 The only motel in this town has only one room available so they have a 
 minor problem. 

 PRIEST:  Sister, I don't think the Lord would have a problem, under the 
 circumstances, if we spent the night together in this one room.  I'll 
 sleep on the couch and you take the bed. 

 SISTER:  I think that would be okay. 

 They prepare for bed and each one takes their agreed place in the room. 
 Ten minutes later... 

 SISTER:  Father, I'm terribly cold. 

 PRIEST:  Okay, I'll get up and get you a blanket from the closet. 

 Ten minutes later... 

 SISTER:  Father, I'm still terribly cold. 

 PRIEST:  Okay Sister, I'll get up and get you another blanket. 

 Ten minutes later... 

 SISTER:  Father, I'm still terribly cold.  I don't think the Lord would 
 mind if we acted as man and wife just for this one night. 

 PRIEST:  You're probably right...........Get up and get your own damn 
 blanket.