Season 2 · Episode 3
Hilda
After Hilda and Frida come across a magical portal at the library, they must team up with the librarian in a race against time to find a missing book.

A firm, common expression used to shut down objections. Pero (but) is used as a noun here. Very natural in arguments and commands across Latin America.
A mild, old-fashioned exclamation of surprise or alarm. Not offensive. Common among older speakers or in contexts that call for a slightly theatrical reaction.
An energetic call to action urging someone to use full force or effort. Common in sports, competitive, or urgent contexts.