YOU SAID:

I'm about to go on a mass murdering rampage

INTO JAPANESE

私は大量殺人の大暴れるに行く

BACK INTO ENGLISH

Go to mass murder rampage I

INTO JAPANESE

大量殺人の大暴れるに行く

BACK INTO ENGLISH

Go on the rampage of mass murder

INTO JAPANESE

大量殺人の大暴れるに行く

BACK INTO ENGLISH

Go on the rampage of mass murder