I think I have come across the most sarcastic and moronic article I have ever read in the Watcttower magazine. Just check this out:
*** w63 4/15 p. 238 Identifying the Resurrected ***
15 Another thing: If Jesus had his human body in heaven, then he has the entire digestive system, including the mouth and the stomach; and his faithful disciples, on going to heaven, would have the same things. We remember that Jesus said to them: “I make a covenant with you, just as my Father has made a covenant with me, for a kingdom, that you may eat and drink at my table in my kingdom.” (Luke 22:29, 30) Well, then, after eating and drinking, the food and drink would go through their digestive systems. So what? Well, Jesus said: “Whatsoever entereth in at the mouth goeth into the belly, and is cast out into the draught.” (Matt. 15:17, AV) Think of it! Since the arrival of human bodies, there now have to be draught houses in heaven, toilets, both private and public, with separate ones for men and women. And now and forever Jesus, who the clergymen say is very God himself, has to use a heavenly toilet, something that he never had to do in heaven before he became a man! This has to be true if we carry arguments to their logical conclusions!