squarehead
noun /ˈskweəhed/
/ˈskwerhed/
(informal, especially North American English)- a person who is stupid or not able to do something
笨蛋；无能的人 - an offensive word for a person from Germany, Holland or Scandinavia; a person whose family originally came from there
北欧佬（含冒犯意，指德国、荷兰或斯堪的纳维亚人）；北欧裔人