YOU SAID:

my lice are having a party

INTO JAPANESE

私のシラミはパーティーをしている

BACK INTO ENGLISH

My louse is having a party

INTO JAPANESE

私の怠け者はパーティーをしています

BACK INTO ENGLISH

My lazy party is having a party

INTO JAPANESE

私の怠惰なパーティーはパーティーをしています

BACK INTO ENGLISH

My lazy party is having a party