Mall Bitch
Someone who spends most of their time and money buying trivial things at a mall. They are also classified as being ditsy, assholes, or wealthy or all combined
Joseph: Do you think Anna and Katie are mall bitches?
Erica: Hell yeah, they've been to the mall at least 3 times this week already
Erica: Hell yeah, they've been to the mall at least 3 times this week already