YOU SAID:

im going to punch you in the mouth deku

INTO JAPANESE

私は口の中であなたを殴るつもりですデク

BACK INTO ENGLISH

I'm going to hit you in my mouth Deku

INTO JAPANESE

私はあなたを私の口の中で殴るつもりですデク

BACK INTO ENGLISH

I'm going to hit you in my mouth Deku