Misnomer for "Mormon" used by people who apparently either don't have a very good memory or weren't paying attentionwhen the Mormons came to their door to try to get them to convert.
Usually from Dominican Republic, Stacey Morrobels have large asses and tend to attract guys with their cute as a button noses, nice hair, and doe eyes, but are often trademarked by their extreme bitchiness and over all lack of tits.
Girl 1: Do you see that girl? shes such a stacey morrobel.
Girl 2: I know! how does she get all those guys shes such a bitch.
Girl 1: I still wish I was her though.