I've got a prescription!

A nice, calm and respectable lady went into the pharmacy, walked up to the
pharmacist, looked straight into his eyes, and said, 'I would like to buy some
cyanide. The pharmacist asked, Why in the world do you need cyanide?'
The lady replied, 'I need it to poison my husband!' The pharmacist's eyes got
big and he exclaimed, 'Lord have mercy! I can't give you cyanide to kill your
husband. That's against the law! I'll lose my licensce! All kinds of bad things
will happen. Absolutely not! You CANNOT have any cyanide! The lady reached
into her purse and pulled out a picture of her husband in bed with the
pharmacist's wife. The pharmacist then said 'Well, now, that's different. You
didn't tell me you had a prescription.