"Your hair is a chicken salad" and other metaphors are hard to understand

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So I am currently reading this poetry book called Falling Hard (edited by Betsy Franco) that features 100 love poems written by teens. Yesterday, I stumbled upon one poem called "Look at my feet" (written by 16-yr-old Seph Kramer) where the poet uses metaphors to describe some body parts. The opening line of the poem is: Your hair is a chicken salad The next three lines that follow are: Your forehead, an apple, extra fancy Your nose, a flat steak Your ears, paper plates of a stegosaurus What the heck is the poet trying to say here? What are these metaphors supposed to mean? I, myself, am a poet and I have no idea what the poet is trying to say...