White (Caucasian)+Nigga (Nigger)= wigga，wigga是指行为举止或衣着貌似黑人的白人。

例句：

Eminem is considered to some African Americans as a "wigga". Although some accept him because of his lyrical talent.

艾米阿姆被一些非洲裔美国人看作是"wigga"，尽管有些人因为他的歌词才华而认同他。

That white boy dresses all baggy, listens to too much rap and talks in a wierd way. He's such a wigga.

那个白人男孩儿穿着肥大的衣服，听太多饶舌乐，就连说话也怪怪的。他就是个"wigga"。