YOU SAID:

i've been kissing white boys since two thousand and four

INTO JAPANESE

私は二千四人から白男子にキスしてきた

BACK INTO ENGLISH

I have kissed a white boy from twenty-four people

INTO JAPANESE

私は24人から白人の男の子にキスをした

BACK INTO ENGLISH

I kissed a white boy from 24 people

INTO JAPANESE

私は24人から白い男の子にキスした

BACK INTO ENGLISH

I kissed a white boy from 24 people