"Not my grandmother is a dinosaur mind it" Which figure of speech applies in this sentence

Does anyone know the answer to the question?

What are some of the images and diction used by the narrator that evoke the "dream of america"?

Choose the correct type of literary text for the statement. if both types apply, be sure to choose the answer that includes both types. use(s) imagery? 1: poetry 2: poetry and prose 3: prose