Venician italian swear words beginning with the letter M

Phrase Meaning Is This Accurate?
Magnamerda Shit eater (91%)      (9%)
Magnime a ponta Eat my dick (89%)      (11%)
Magnime el casso e spua i ossi Eat my dick and spit the bones (100%)      (0%)

Venician italian 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