http://kotaku.com/a-highly-accurate-language-quiz-that-can-tell-where-yo-1488603196?utm_campaign=Socialflow_Kotaku_Facebook&utm_source=Kotaku_Facebook&utm_medium=Socialflow
Here's the actual quiz: http://www.nytimes.com/interactive/2013/12/20/sunday-review/dialect-quiz-map.html?_r=1&
It didn't get the right city, but it definitely got the right state. I'm surprised.
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New Jersey? Pretty close to Christchurch, New Zealand.