Big nyash 

This is basically a slang word for booty, it's cool to use because people won't know what your saying or talking about.besides the girl your talking about wont know too

Boy:that girl has a mega big Nyash

Girl:boy,what you talkin 'bout what's nyash

Big nyash by ------queen October 5, 2019

big nyash 

a way to describe the perfect bunda (bum) of a girl, and how you wanna jeet that nyash

boy: wys babes, you got a big nyash yk
Girl: awh thanks, wanna do a quickie rn?

big nyash by VlxneM1 March 28, 2022