Whukka

A term used by white people to casually refer to each other as nigga. Derived from the usage of the word Nukka, which was a slang term invented for white boys to legitimize their use of the word nigga, but with less offensive tendencies. However nukka could still be considered quite offensive by some. Whukka is an even less offensive term.
-Can also be used in conjunction with the word Ninja.