Do I Talk Funny

So we just watched an episode of Dirty Jobs and they were in Waubun, MN at a leech farm. Waubun is about an hour from here. I actually have family that live in Waubun. The whole time we were watching it we were laughing at how the Minnesotans talked. I have lived in Minnesota since I was six. The past ten years I have been in North Dakota, but I am right on the border, so it is still basically Minnesota. Do we really talk that funny, and why do I notice it on TV and not in real life? Weird.