A man and a woman who had never met before,
but who were both married to other people,
found themselves assigned to the same sleeping room on a  transcontinental
train.

Though initially embarrassed and uneasy over sharing a room, they were both
very tired and fell asleep quickly, he in the upper berth and she in the
lower.

At 1:00 AM,  the man leaned down and gently woke the
woman saying,..........  
'Ma'am, I'm sorry to bother you, but would you be willing to reach into the
closet to get me a second blanket? I'm awfully  cold.'

'I have a better idea,' she replied 'Just for tonight,...... let's  pretend
that we're married.'

'Wow!......................  That's a great idea!', he exclaimed.

'Good,' she  replied. .............'Get your own f**king blanket.'

After a  moment of silence, .....................he  farted.

The End