Suppository

A man was constipated. It was serious, so he decided to go to the doctor.

The doctor said, "I'm going to give you some suppositories. I'll put one in now and I'll give you another one for later."

The man goes home and starts feeling sick again. He asks has his wife to put a suppository in.

She puts one hand on his shoulder and sticks the suppository in. "AAAAAAAHHHHH!" he screamed. His wife asks him, "What's wrong? Did I hurt you?"

"No, I just realized that the doctor had both of his hands on my shoulders!"