This is pretty much what Boo Boo says ALL the time. I have no idea what this means. My best guess is “sugar, sugar”. If you listen closely you can hear her say “Sweetie Boo”, or maybe it’s just my imagination
Sometimes she does a few short screams and ends it with “Doy ya vay” clear as a bell… Does that mean anything in another language I wonder? She said “Toe, toe, toe” a lot when I first got her but she hasn’t said that in a long time.