Bababooy - I still don't know what it means, but it's a cool word to sa

I still don't know what it means, but it's a cool word to say when you're trying to sound smart and failing.

He said 'bababooie' in class like he was Einstein. It was just nonsense.

I used 'bababooie' in a text to my crush. He blocked me.

My mom said 'bababooie' when she tried to fix the internet. It didn't work.