In the quote from "School's Out—Forever" by James Patterson, the speaker humorously compares someone to a "fridge with wings," implying they are clumsy or awkward. It highlights a playful, teasing tone that emphasizes exasperation or disbelief at the person's behavior or appearance.
The speaker then shifts to a more energetic metaphor, saying "we are freaking ballet dancers," conveying a sense of grace, agility, and confidence. This contrast underscores differences in attitude or skill levels, possibly mocking the person's lack of finesse while celebrating the others' elegance or competence.