Big Angry Roar

Ridiculously Small Cat: (Godzilla-like roar)

The extremely powerful, intimidating noise caused by a small, harmless-looking animal, like a puppy, that's enough to paralyze the Big Bad Animal in fear, causing it to run away with its tail between its legs once it gets over the paralysis. The Big Angry Roar is made mostly when something or someone threatens the Main or one of their friends and the small animal needs to defend them, most commonly due to how it's their pet. The Big Angry Roar can be Just For Laughs as it usually is since you wouldn't expect such a small animal to make that large of a noise, but it could be used seriously in certain rare cases.