Isabela Boscov is a Brazilian film critic, long known for her blunt, no-nonsense reviews in print and later on her YouTube channel, where her dry verdicts became quotable on their own. Clips of her dismissing films as unfunny spread among Brazilian internet users, who lifted the 'sem graça' line into a standalone reaction meme. It now fills the awkward silence after a bombed joke on soundboards and in meme edits, a colder punchline than any mocking laugh, keeping her critic persona alive well beyond a single review.