OK! A woman walks into a pharmacy. She goes up to the pharmacist and tells him she wants to buy some arsenic. "Arsenic? What do you want to buy arsenic for?" She says, "I want to kill my husband!"
"Kill your husband? Lady, I sell you arsenic and you kill your husband....you're going to jail for life.....and I'm going to jail for selling it to you!"
"Wait a minute!' She reaches into her purse and pulls out a photo of the pharmacists wife in bed with her husband. The pharmacist looks at the picture then looks the lady in the eye and says, "YOU DIDN'T TELL ME YOU HAD A PRESCRIPTION!"