Bulgarian swear words beginning with the letter N

Phrase Meaning Is This Accurate?
Na kolene kurvo On your knees bitch/whore (60%)      (40%)
na kutcheto v gaza in the dog's ass {far away} (75%)      (25%)
na maika ti klitora your mother 's clit (100%)      (0%)
na maika ti u putkata in your mother's cunt (70%)      (30%)
Na sestra ti u ustencata! In your sister's mouth! (100%)      (0%)
Nedugava Tupa Putka lame stupid cunt (0%)      (0%)

Bulgarian 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