Peggy's most well-known personality traits are her highly inflated ego and sense of pride.

Peggy is often portrayed as someone who is unsure of herself and lacks confidence in most everything she does.

Peggy wears white socks in the early seasons, but not in later seasons.

Peggy has a 4-year college degree, revealed in the episode "Board Games."

Peggy holds a "threepeat" Substitute Teacher of the Year Award at Tom Landry Middle School.

Peggy used to have blonde hair at one point.

Bill Dauterive has been infatuated with Peggy for quite some time.

In the episode, "Transnational Amusements Presents: Peggy's Magic Sex Feet," we learn that Boomhauer has known Peggy longer than Hank has.

Dale met Peggy long before Hank did.

She jumped out of a plane and her parachute didn't work.

The doctor told her she would never walk again after a near fatal skiing accident.

Because of her body shape, lack of femininity, and big feet, she was once mistaken for a drag queen. 

Peggy has worked as a substitute Spanish teacher, real estate agent, grocery bagger, public notary, occasional modern art sculptor, and journalist.

Margaret J. Hill, known as Peggy Hill, "Mom" (if you're Bobby), and Hank's "Better Half," because she Better Have dinner ready. How well do you know Peggy?