YOU SAID:

i will punch your mothers dog and then eat it

INTO JAPANESE

私はあなたの母親の犬をパンチしてから食べる

BACK INTO ENGLISH

I eat after punching your mother's dog

INTO JAPANESE

お母さんの犬をpunchってから食べる

BACK INTO ENGLISH

Eat after mom's dog is punched

INTO JAPANESE

ママの犬がpunchられた後に食べる

BACK INTO ENGLISH

Eat after mom's dog is punched