NONONONO cat. Video of a cat with a distinctive way of complaining. (Yes, the cat is scared - according to the commentary it's freaked out by seeing a child for the first time. It's letting its owner pet it, so it's not fully frightened - there are many of us who bear scars from picking up or touching a completely frightened cat!)
And this is what happens when you open NONONONO Cat in several browser tabs and let them play all at once. It's a crescendo of NONONO Cat.