Season 2 · Episode 4
Gravity Falls
Mabel decides to put on a sock puppet rock opera to impress a local puppeteer, but her show goes awry when Dipper's drive to uncover more of the journal's secrets leads to a supernatural disaster.

In this dialogue the word is used repeatedly in a specific social sense: someone who uses charm or tricks to manipulate others, closer to 'player' or 'creep' than the medical meaning. The episode reclaims and redefines it humorously within the conversation, making its shifting tone worth noticing.
Borrowed directly from English; widely used among young people across Latin America as a casual address between friends of any gender, though most naturally between male friends.
Literally refers to a gun misfiring backward. Used when someone's scheme produces the opposite of the intended result. Common across Latin America in casual speech.
Extremely common in Mexican and Central American speech. Expresses strong disbelief, shock, or frustration. Considered vulgar but is used freely in informal settings. The literal meaning is not intended.
Used in this episode as a self-chosen group label with a sense of loyalty and adventure. 'Perro' in colloquial Latin American speech can mean a close, reliable friend or partner, similar to 'road dog' in English slang.
Borrowed from the evangelical church call-and-response tradition ('testify'). Used informally among friends to enthusiastically agree with or validate what someone just said.