A person from Edina, MN. Used because normal people only eat cake on their birthdays or for some other special occasion, while people from Edina eat cake for breakfast because they think they're better than everyone else.
Edina kid: "OMG! i scratched daddy's BMW! looks like i have to get a new one!"
Minneapolis kid: "Shut the fuck up before i rip you to pieces you fuckin cake eater"