Unlike a wigger, which is a white person who thinks they are black, a white nigger is a white person who is treated as if they are black by other white people, i.e., disenfranchised by the government, looked down upon by posh society, etc. It was a term rock critic Lester Bangs used before the word "punk" came into common usage.

Christian Davidstevenson: "Hey, do you wanna go take E and wrap a Jaguar around a tree?"
Benjamin Finkleburgenstein: "Yeah, let's see if we can hit any black kids while we're at it!"
Christian: "Nah, we already killed all the black kids at our school, remember? Guess we'll have to go for the white niggers instead."
Benjamin: "To the library!"

white nigger by IMustNotThinkBadThoughts October 27, 2008

amish nigger

Black person with poor tech skills.

John you amish nigger you cant even turn on the machine!

amish nigger by Lucky luke the 2nd September 4, 2008

Sand-Nigger

a derogatory term used to describe people of Middle-Eastern or Muslim decent. It is a racial slur that derived from the word "Nigger". There is alot of deserts in Middle-Eastern Arabic countries, hence why "sand" was added to "Nigger".

White guy 1: Yo i know these two guys from Iraq, Mustafa and Asser
White guy 2: Oh you mean sand-niggers
White guy 1: Ya true haha..they are sand-niggers...and i think they also like butt sex too
White guy 2: fucken sand-niggers for sure!

Sand-Nigger by AWhiteguy2010 March 13, 2010