It is the combination of Wahh and Nigga. Wahh, is a phrase an Asian person says when surprised. Nigga, is what black people call each other as in homie. Thus, this is what you call Asian person with a black personality.
When a Downunder man with an average penis (6 inch) brags to a girl "I could give you 12 inches and make you bleed". Then sticks it in twice and punches her in the nose.
I was talking to this hot chick the other night, she was iffy about coming back to mine so I dropped the Wagga Wagga Footlong on her and made the bitch bleed.
small cool town west of New Orleans, its the country side of the westbank. Rich people live there in Modern Farms and South Kenner neighborhoods, and there's a subdivision called live Oak, where the poor people live. Theres a park, library and a gas station. Gangster people only live there.