A highly unstable woman; prone to overreaction and displays of unexplainable behavior, such as emotionally cuckolding her husband or hating on kid's charities.
this is a word to desbribe an ass. whether it be a friend who ya dont like or an actual rear end. spanglebutt is an ass which is ocassionally quite shiny or glamorous but it can be used as an insult. either way its up to you.