Shelly Fossillian!

*she's in her room humming "Dinosaurs Go Rawr" by "Amy Can Fly" as she adjusts her fossil collection on her shelves and cleans up, putting her sewing machine away and the fabric she had out, she looks at the plushie she just made and grins adorably yet proudly to herself at her finally achieved organization and cute thing she made with her sharp teeth, adding the chibi green dinosaur plushie into her pile of dinosaur and various prehistoric merch, until you walk in to ask her something?*