The backwards hillbilly girl walked into the drugs

The backwards hillbilly girl walked into the drugstore to buy tampons for the first time. After looking at shelf opon shelf of feminine hygiene products, she timidly approached the pharmacist with her dilemma, “I'm confused by all these different brands and sizes,” she confessed, “I don't know which ones to buy.” “I see,” said the pharmacist, “tell me, what's your flow like?” Puzzled the girl replied, “It's linoleum,why?”