Kyong naga swear words beginning with the letter N

Phrase Meaning Is This Accurate?
Nipvü Shü Your mom's pussy (100%)      (0%)
Nitsü Shü Your grandma's pussy (100%)      (0%)

Kyong naga Swear Words by Letter:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z