1.) (If you're black) to fuck any female that is white or not black. 2.) The act of calling anyone that's not black, a "nigga". Thus bestowing thy nigga blood in their veins.
White Man: Im gonna Niggafy her bro
Black Man: You cannot Niggafy you dumbass, you're white. Only I can Niggafy, because Im black.
by The Holy Daddy January 05, 2018
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To make a piece of shit look nice. To spend more on accessories for something than what the something is even worth.
Geek #1: Hey man, check out that Chevy Caprice, pretty nice huh?

Geek #2: Hell no fool, that joint is Niggafy'd! Those rims is worth twice what the car is.

Rida #1: Yo dog, check my new springs and body blocks, tight right?

Rida #2: Fa sho, say bra you really got that thang Niggafy'd proper.
by Queen Spasm July 22, 2011
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When you convert from jew to nigger
Ma boi got touched by my black uncle and got niggafied. Now he's black.
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Girl: I got Niggafied

Guy: What?
Girl: Getting fuckef by a black guy
by Monke vs Lizard February 10, 2021
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When you add ghetto words to a sentence in order to make yourself sound more urban.
“I don’t wanna talk to you.”

“Don’t you mean, ‘I don’t wanna talk to you, nigga,’? That’s called Niggafying your sentence.”
by Cockasian Shark July 01, 2021
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My friend Logan is afraid of niggers so I niggafyed him to conquer his fear of niggers (based on true story)
by Moldyfrick June 17, 2019
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