A calm & respectable lady went into the pharmacy & walked right up to the pharmacist, looked straight into his eyes & said, "I would like to buy some cyanide".

The pharmacist asked, "Why in the world you need cyanide?"

The lady replied, "I need to poison my husband".

The pharmacist's eyes got big, he exclaimed, "Lord have mercy, I can't give you cyanide to kill you husband. That's against the law, I would lose my license. They'll throw both of us in jail. All kinds of bad things will happen, absolutely not, you cannot have cyanide".

The lady reached into her purse & pulled out a picture of her husband in bed with the pharmacist's wife.

The pharmacist looked at the picture & replied, "WELL, YOU DIDN'T TELL ME YOU HAD A PRESCRIPTION".