Wife: Honey, I saved $1 off on a loaf of bread!
Husband: That’s fantastic! How did you do that?
Wife: Well, I bought a 10lbs bag of birdseed.
Husband: But we don’t have any birds.
Wife: Yes I know but the birdseed came with 50 cents off dog food coupon that I used to buy dog food.
Husband (frustratedly): WE DON’T HAVE ANY DOGS EITHER!!!
Wife: I KNOW! But the dog food came with $1 off bread coupon!