Taste and see
Jack: I want to buy dog food.
Seller: do you have a dog?
Jack: yes!
Seller: where is it?
Jack: is at home.
Seller: sorry I can’t sell you dog food unless i see the dog first, it is our policy.
The next day;
Jack: do you have cat food?
Seller: where is your cat?
Jack: is at home.
Seller: sorry, I can’t sell cat food for you unless I see the cat.
2 days later;
Jack went there holding a black nylon bag.
Seller: what is inside your bag?
Jack: put your hand inside first.
(the seller puts his hand inside)
Seller: it is cold, what is it?
Jack: it is my shit, I need toilet paper.
