A man with a bad stomach complaint goes to the doctor where he is told the illness is quite serious but can be cured by a small course of 2 suppositories inserted deep up his back passage.
The doctor then tells the man to bend over whilst he shoves the first one all the way up. The Doc then tells the man to repeat in 6 hours time.
At home 6 hours later, he can't do it himself so asks his wife to help. After telling her what to do, she nods, and puts one hand on his shoulder and shoves really hard. The man screams in disgust.
"What's the matter," asks the wife, "Did I hurt you ?"
"No," replies the man, "but I've just realised that when the doctor did that, he had both hands on my shoulders."