funny email: Insistent lady cashier

another funny email

An old man walked into a shop and got some dog food and  went to pay
for it at the cashier counter.   The lady at the cashier told him that
he couldn’t buy the dog food because she needed evidence that he had a
dog.  The old man protested and told the cashier that her request was
ridiculously absurd, but the cashier insisted that he showed her his
dog.  So the old man brought in his dog and showed it to the cashier
and he got to buy the dog food.

The next day the same old man went to
get some cat food and the cashier told him that he couldn’t buy the
cat food  until she got  evidence that he had a cat.  The old man
again protested and told the cashier that her request was absurd, but
the cashier insisted that he first prove to her that he has a cat.
So the old man went home and brought along his cat and he got to buy
the cat food. 

Next day the same old man went in again and he brought
along a box.  He told the cashier to put her hand
 into the box and  feel its contents and so she did. She said it felt
moist, warm, sticky and soft.   The old man then said to the cashier,
“ Now that you’re satisfied with the evidence,  can I have some toilet
paper please ? ”