"Defining Teenagers" joke

A Teenager is...
A person who can't remember to walk the dog but never forgets a phone number.
A weight watcher who goes on a diet by giving up candy bars before breakfast.
A youngster who receives his/her allowance on Monday, spends it on Tuesday, and borrows from his/her best friend on Wednesday.
Someone who can hear a song by the Back Street Boys played three blocks away but not his mother calling from the next room.
A whiz who can operate the latest computer without a lesson but can't make a bed.
A student who will spend 12 minutes studying for her history exam and 12 hours for her driver's license.
A youngster who is well informed about anything he doesn't have to study.
An enthusiast who has the energy to ride a bike for miles, but is usually too tired to dry the dishes.
A connoisseur of two kinds of fine music: Loud and Very Loud.
A young woman who loves the cat and tolerates her brother.
A person who is always late for dinner but always on time for a rock concert.
A romantic who never falls in love more than once a week.
A budding beauty who never smiles until her braces come off.
A boy who can sleep until noon on any Saturday when he suspects the lawn needs mowing.
An original thinker who is positive that her mother was never a teenager.