An Indian brave rode into town one early evening, kicking up a hail of dust behind him. Very quickly, he jumped down from his horse and rushed into the doctor's office.

"Doc! Doc! Big Chief, no shit!" he blurted out in between panted breaths. The doctor
calmed him down and handed him two tablets for his chief to take before bedtime. "He will be all right first thing tomorrow morning," the doctor assured the young brave.

The next evening, the same brave rode into town again with the same complaint, "Doc! Doc! Big Chief, no shit!". This time the doctor gave him four tablets for his chief to take before bedtime.

And again, the same thing happened the following evening. The brave rushed into the doctor's office and yelled, "Big Chief, no shit!". This time, in exasperation, the doctor pushed the whole bottle of tablets to the brave and instructed that his chief take them at one go before bedtime.

Yet again, the following evening saw the same brave rushing into the doctor's office. "What now?". The doctor asked the brave. "Big shit, no Chief," the brave screamed.