Two old ladies are sitting on a park bench smoking cigarettes when it starts raining, the one old lady pulls a condom out of her purse, cuts the tip off and slides it over her cigarette to keep it dry and keeps puffing away. the other lady says, wow! that's a great idea, where did you get that? the old lady replies, it's a condom, you can buy them at any pharmacy.
So next week when the other old lady goes to the pharmacy to pick up her medications she tells the nice young pharmacist "I'd like to buy a condom too", the young guy, kind of surprised say's well...good for you! we sell different sizes, do you know what size you need?
The old lady replies, it needs to fit a Camel.