Smoking.

[RobbieV]

Two old ladies, Sunny and Tina, were outside their nursing home having a smoke, when it started to rain. Tina pulled out a condom, cut off the end, put it over her cigarette, and continued smoking. Sunny: "What's that?" Tina: "A condom." Sunny: "Where'd you get it?" Tina: "You can get them at any chemist"
The next day, Sunny hobbled into the local chemist and announced to the pharmacist that she wanted to buy a pack of condoms. The guy looked at her strangely (she was, after all, in her eighties), but politely asked what brand she preferred."Doesn't matter," she replied, "as long as it fits on a Camel." The pharmacist fainted.

[v6 steve]