Nitch Bigga 

A Commonly used term for a Bitch Nigger, oftn used when somebody is acting like a black person

zach, man you're such a nitch bigga.

Nitch Bigga by shawn_micheal December 16, 2008

nitch ass bigga 

A name used for a person when they are acting worse than a "bitch ass nigga".

A: "That guy is being a little bitch ass nigga"
B: "No, he is being a nitch ass bigga"

nitch ass bigga by Sirrap September 8, 2011