F1-3 talked about her day at "school" last week. School means daycare.
F1-3: We played at the swings today.
Makita: Oh. Was that fun?
F1-3: Yeah, we were pushing each other and talking and laughing.
Makita: What were you talking about?
F1-3: Joey was using potty-words. That's not allowed in my school. But he was doing it anyway, and it was very funny. So we were laughing.
Typical. She's knows it's not allowed. But if it's funny, who's to stop her?