Pinkie drops Gummy off with Twilight for the day while she leaves for Trotalot. Twilight agrees, not expecting much from the animal, but during her experiments, he speaks.
Shocked, she tries to convince Pinkie and her friends, but the little gator doesn't flinch, and it becomes harder and harder to not seem overworked...and perhaps a little bit crazy...a lot crazy.
Another short story suggestion by PerphectlyInsane in the Fimfic discord.