You know what... strange wording or not, her enthusiasm is actually helping Rory out of her fog! She was just on her way to refill her plate when she heard the cheer, and decides to join in to brighten the mood of herself and those around her.

“YEAH!!! Wow!!!! First monster down!!!” she yells and stomps down on her foot for effect. A surge of power travels through her leg, amplified by the volume of her roar, and... the floor beneath her cracks and breaks. Oh. She flushes bright red in embarrassment. The fog is back, yall.