Season 4 · Episode 2
Cable Girls
As her memory starts to slowly come back, Carlota's friends try to clear her name. Ángeles begins teaching classes. Lidia's former enemy returns.

Extremely common vulgar insult in everyday speech. Can express fury, contempt, or even (in very different contexts) affectionate surprise. Here it signals deep hatred and moral condemnation. Not suitable for formal or polite contexts.
Fixed idiomatic phrase. Means that something (a person's honour, innocence, credibility) is being seriously doubted or called into question. Common in journalism, legal language, and formal conversation.
From boxing. Used figuratively to describe someone who is cornered, under intense pressure with few options left.
Very common fixed expression meaning to spend lavishly or celebrate without restraint. Often used with a tone of cheerful excess.
A proverb implying that people with similar (often negative) traits naturally find each other. Typically said with a knowing or dismissive tone.
Fixed expression for someone who is made to take the blame for others' wrongdoing. Equivalent to 'scapegoat' in English. Common in both spoken and written language.