To act like a ghetto black girl.

To pretend like you are big black and in charge.

Basically, a wannabe gangsta.

Lisa: "Can I borrow a dollar Beth McDonald?"
Beth: "Yeeeeh homie, you know I gotcha dawgg. I ain't gon let ya slip like dat mayyne. Here's a fiddy, keep da fuuuhin change nigga."
List: "Well thank you. But you should really stop Shanaynayin'..we all know you're a white girl at heart."
by alinaaaaaa March 4, 2007
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