A third wheel friend, an uninvited guest, or an ineffective plan, person, or thing. A thing with little to no value, like a 5th screw that bolts to nothing in an Ikea kit.
"Lebron, leave that extra nigga home, I ain't got room in the cut dog for e'rebody".

"Tyrell? Sheeeit. You ain't posta be afraid o' he, he just a extra nigga."

"The stimulus package paid over a trillion dollars to bail out banks and consumer credit tightens up while the job market tanks? What kinda extra nigga plan is that bullshit?"
by Afrosheenix September 24, 2009
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