cheesehead       
noun [ C ]  informal uk/ˈtʃiːz.hed/ us/ˈtʃiːz.hed/
 奶酪脑袋(美国人对威斯康星州人的昵称)
a name for someone from the US state of Wisconsin
  I was born in Madison, Wisconsin, so I'm a cheesehead. 我出生在威斯康星州的麦迪逊市,所以我是个奶酪脑袋。 
 Any cheesehead will tell you there's more to Wisconsin than meets the eye. 任何一个奶酪脑袋都会告诉你,威斯康星之美不仅在于表面。 
 - More examples
- Eric was a Wisconsin cheesehead who graduated from the University of Wisconsin at Madison.
- Wisconsinites are the kind of people who would take an insult from Illinoisans - "cheesehead" - and turn it into a symbol of pride.
- The Minnesota females seem perfectly happy with cheesehead mates.