A mom who has nothing else remotely interesting going on in her life and does nothing but focus on her children, to the point she lives vicariously through them, finding no other means of fulfillment.
"So and so pooped today and drew with it! So cute!"
"God, you're such a Mombie."
Susie spent her weekend buying diapers and school supplies. She is a sad, sad Mombie.
All Facebook and/or MySpace updates involve mundane parenting tasks and make them sound like the Superbowl.