YOU SAID:
your head is so big it has a moon
INTO JAPANESE
あなたの頭は月があるほど大きい
BACK INTO ENGLISH
your head is as big as the moon
INTO JAPANESE
あなたの頭は月と同じくらい大きいです
BACK INTO ENGLISH
your head is as big as the moon
Yes! You've got it man! You've got it