On the way up to bed:

Jocelyn: Mommy, how long is it at bedtime?

Mommy: It’s bedtime now! We’re going to go get you in bed! Right now! No waiting, fast service, zip zap zoom!

Jocelyn: Is it a short one?

Mommy: It’s not naptime, honey. It’s nighttime. It’ll be nighttime until morning.

Jocelyn: How long is that?

Mommy: Well, it’s–

Ethan: I know. It’s ONE HUNDRED AND FORTY THREE POUNDS.