Neither teenagers nor cats turn their heads when you call their name.
Cats and teenagers can lie on the sofa for hours on end without moving.
Just as you rarely see a cat out walking with a human being, no teenager ever wants to be seen in public with his or her parents.
Cats and teenagers yawn in exactly the same manner, communicating a sense of complete and utter boredom.
No cat or teenager shares your taste in music.
No matter what you do for a cat or a teenager, it is never enough. You are just there to feed them.
No matter how well you tell a joke, no cat or teenager will ever crack a smile.
Cats and teenagers wreck furniture.
Given the chance, cats and teenagers like to wander off at night in search of action.
Cats have nine lives; teenagers carry on as if they did.