[For some reason, it's like the pillow hitting Dave makes Mom realize something that should've been glaringly obvious. She looks at each of them before settling back on Dave and pointing at him.]

You're not boob height anymore.

[She looks and points at Rose.]

You've got boobs.

[Finally, she does the same to John.]

You got up to boob height, if only barely, and you're on the lanky side.

[Pause.]

I left you three for like an hour and you go through puberty while I'm gone? That's really rude.