A priest, a minister, and a rabbi are walking down the street one day discussing Godly things and peeking into the windows of the houses and making side bets on what religeon the owners where.

They come upon a townhouse that is right up against the side walk with a huge picture window. As they peer in, they see a woman bent over the couch and her husband pounding away with great energy to her most obviouse delight.
The 3 men of God are taken aback for a momment by the display of passion presented, then the priest looks in more closely and announces, "no cross over the door, their not Catholic".
The minister looks in and says, "no bible on the table, they are not Protestant.
The rabbi looks in, sighs heavily and says, "oi veh, vall-to-vall carpeting..."