An Afro-American; most often homeless or ghetto who perches outside a place of business begging for change or selling small trinkets found in the dumpster.
Cashier:That homeless man is outside the store again.
Business Owner: I'm bout to charge that Nigga Bird a perchin fee.
1.A name towards a black bird, usually a raven.
2.A nick name for a girl with the name Raven. Sometimes abbreviated to "NB".
1. HAHA look at that Nigga Bird!
2. Hey NB wanna go to the park?