Boo-catty

Lately I find myself involved in the following conversation.

Elizabeth says, "Boo-catty (or something that sounds like that.)"
Miranda says in a very snotty, mean girl way, "No, you can't say boo-catty."
Elizabeth, in serious distress, says, "Mommmmm, Miranda says I can't say boo-catty!"
I say, "Elizabeth can say "boo-catty"
Elizabeth says, "My mom says I can say boo-catty."
Miranda says, "Ok."

The people in these roles changes around. Could be Parker and Elizabeth or Parker and Miranda too. And the word changes around too, but the general conversation is the same. Every time. Every day.