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The part inside oneself that knows, and will answer, all the questions the teacher asks during any given class.
Particularly bad when present in a science/mathematics lesson.

Taken from the character Hermione Granger an annoying know-it-all from the Harry Potter series of books & films.
Girl 1: Man, I felt like such a total bitch in chemistry today.
Girl 2: Why's that?
Girl 1: I couldn't keep my Inner Hermione under control, and spent the whole feakin' class with my hand in the air.
by Lunettarose December 12, 2008

Words related to Inner Hermione

harry potter annoying hermione hermione granger shame swot