YOU SAID:
Soap is soap ya dumb dumb
INTO JAPANESE
Soap is soap ya ダムダム
BACK INTO ENGLISH
Soap is soap ya dum dum
INTO JAPANESE
せっけんはせっけん屋ダムダム
BACK INTO ENGLISH
Soap is a soap shop dum dum
INTO JAPANESE
せっけんはせっけん屋ダムダム
BACK INTO ENGLISH
Soap is a soap shop dum dum
That didn't even make that much sense in English.