Wigga

#1: Some white nigga, either they are so black even though they're white, you call em a Wigga as a nickname

Or

#2: If you wanna call a white person a nigga but they're so white that you can't even grant them the privilege of being a fellow nigga

#1: "Bruh that Marshall a real nigga, like, he white, but a nigga, he a Wigga"

#2: "Ni- no, WIGGA, YOU ON DOPE O SOME SHIT, I'LL DIP YOU IN SOME FUCKIN TEA AND BITE YO ASS LIKE THE SUMBITCH CRACKA YOU ARE, mofon Wigga"