A man walked into a pharmacy and wandered up and down the aisles.
The salesgirl noticed him and asked if she could help.  He said that
he was looking for a box of tampons for his wife.

She directed him down the correct aisle. A few minutes later, he
deposited a huge bag of cotton balls and a ball of string on the
counter.

She said, with a bit of confusion, "Sir, I thought you were looking
for some tampons for your wife?"

He answered, "You see, it's like this, yesterday I sent my wife to
the store to get me a carton of cigarettes and she came home with a
tin of tobacco and some rolling papers. So, I figure that if I have to
roll my own, SO DOES SHE!