Bratty

Bratty is a lazy, punny alligator and the best friend of Catty. She is a supporting character in a neutral and pacifist run and the final boss and heroic antagonist in a genocide run.

Personality
Bratty is laid back, often sleeping on the job and taking breaks. Her laziness is a combination of fatalism and apathy. She wonders if her indolence stems from her knowledge that any progress she makes will be erased when the timeline resets. Conversely, she suggests that this knowledge could be "a poor excuse for being lazy."

Though Bratty is usually agreeable, she becomes eerily serious at particular moments. She is also observant; Bratty reads the protagonist's expressions and can often tell when they have already done certain tasks. She enjoys making bad puns, although the fact that she performs at MTT Resort hints that she may be a talented comedian. She enjoys science fiction and loves to drink barbeque sauce. She also hates making promises.

Bratty may have a scientific background. Evidence includes the quantum physics book, workshop, his relationship to Papyrus, affinity for science, and her timeline research.

Appearance
Bratty has curly blonde hair, Paris green skin and pink eyes. She wears a pink hoodie with a light blue T-shirt/tank top underneath it, black knee length shorts and pink sneakers/slippers. Her left eye flashes pink and red, the colours of innocence and determination, in battle.