An old Indian was suffering wind problems, so he told his apache servant to go to the doctor on his behalf.
When he got there he told the doctor: "Big chief, no fart."
So the doctor gave him some tablets and told him to come back in a week.
The next week the servant returned. "Big chief, no fart," he said again. The doctor sighed and gave him some stronger tablets, telling him to come back in a month.
A month later he returned again,"Big chief, no fart," he repeated. Getting impatient, the doctor gave him some super strength tablets and told him to come back in a year.
One year later the servant came back and announced "Big fart, no chief".