The lady and the Pharmacist.

A lady walks into a drug store and tells the pharmacist she needs some cyanide.

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

The lady then explained she needed it to poison her husband.

The pharmacists eyes got big and he said, "Lord have mercy", I can't give you cyanide to kill your husband! That's against the law! I'll lose my license, and they'll throw both of us in jail and all kinds of bad things will happen! Absolutely not, you can NOT have any cyanide !"

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

The pharmacist looked at the picture and replied, "Well, hell, you didn't tell me you had a prescription."