Shark Nigga 

A nigga that steals another nigga's style

Andre's a shark nigga I got those kicks last week now he's got the same ones

Shark Nigga by Slaterade February 18, 2009

Nigga Shark 

Josh Green-Forbes; biggest hypocrite, douche bag, liar, backstabber, lowlife, hater, and gooch-licker ever.

Why you gotta be such a nigga shark?

Nigga Shark by Team Shoopadaiwuu February 17, 2013

shark niggah 

Niggah(s) who be biting mad styles and shit. A happy-go-lucky, biting ass niggah.

That shark niggah be biting yo shit, son.

shark niggah by Raekwon the Chef June 29, 2003

shark niggah 

that niggah that smell yo shit and want a hit

"we was smokin down mah civ when this shark ass niggah come over tryin to get some free dank"

shark niggah by shark ass niggah July 7, 2003