Bob went to his doctor one day complaining that his elbow was hurting. The doctor said to provide a urine sample.
“Why should I provide a urine sample?” asked Bob. “It’s my elbow”.
“My new clinical laboratory instrument diagnoses just about any ailment from a urinalysis!” said the doctor.
So Bob peed into a sample cup and gave it to the doctor. The doctor returned ten minutes later and said “You have tennis elbow.”
“You say that machine can diagnose about anything from a urine sample. Why don’t you prove it?” said Bob. So the doctor handed him a sample cup to take home.
Once home, Bob peed in the cup. Then had his wife, son, and daughter peed in the cup. Then had his dog pee in the cup. Then he put a few drops of oil from his car in the cup. For good measure, he beat off into the cup. He took the cup back to the doctor, giggling to himself.
A half hour later, the doctor walked out with the results. “OK smartass”, said the doctor. “Here are the results. Your wife has herpes, your son has pubic lice, your daughter is pregnant, your dog has mange, your car is going to blow a head gasket, and if you don’t stop beating off, your tennis elbow won’t go away.”
“Why should I provide a urine sample?” asked Bob. “It’s my elbow”.
“My new clinical laboratory instrument diagnoses just about any ailment from a urinalysis!” said the doctor.
So Bob peed into a sample cup and gave it to the doctor. The doctor returned ten minutes later and said “You have tennis elbow.”
“You say that machine can diagnose about anything from a urine sample. Why don’t you prove it?” said Bob. So the doctor handed him a sample cup to take home.
Once home, Bob peed in the cup. Then had his wife, son, and daughter peed in the cup. Then had his dog pee in the cup. Then he put a few drops of oil from his car in the cup. For good measure, he beat off into the cup. He took the cup back to the doctor, giggling to himself.
A half hour later, the doctor walked out with the results. “OK smartass”, said the doctor. “Here are the results. Your wife has herpes, your son has pubic lice, your daughter is pregnant, your dog has mange, your car is going to blow a head gasket, and if you don’t stop beating off, your tennis elbow won’t go away.”
























