A dog is wearing a tutu and dancing. A man plays the guitar. Two people stare at it shocked.
The dog is dancing. Dogs can't dance.
Why is the dog dancing in a tutu?
That's the last time we brag about our kids.
scene: home description: A dog is wearing a tutu and dancing. A man plays the guitar. Two people stare at it shocked. uncanny: The dog is dancing. Dogs can't dance. entities: Dog, Ballet_dancer. caption: That's the last time we brag about our kids.
Here, the couple with a child on the couch bragged about their child's accomplishments, and in response, the childless couple bragged about their dog's accomplishments by showing off its unusual talents (dancing to music). This is a bit excessive, and plays on the idea that couples without children often can be a bit defensive about their lack of children: they are expressing this defensiveness by training their dog to compete with the human children they don't have.