Just learned about this. Apparently there's a show in Japan called "Soramimi Hour," where they play songs in other languages, but subtitle them with whatever Japanese words they sound like.
Obviously this results in ludicrous phrases, which they act out in cutscenes.
This one is hilarious. I don't know what language the actual song is in... but the subtitles start out in that language, then they switch to Japanese at the part where it sounds like the Japanese words "Ano, iboji! Ano, iboji!" which translates to "Um, I have hemorrhoids! Um, I have hemorrhoids!"
So just imagine the old woman is actually saying that as you watch this. You'll crack up.