I Dated a Robot

Implies talking at length about something trivial or in a self-indulgent way. Carries a mildly dismissive tone from the speaker toward the person talking.

A coined in-universe expression modeled on the structure of phrases like 'fiebre del oro'. Understood from context as an accusation of unhealthy fixation on artificial beings. Its humorous punch comes from the unexpected noun 'metal'.

Used to describe someone seen as excessively studious, nerdy, or socially awkward around technology. Mildly derogatory in tone but often used playfully among people who know each other.

A dismissive, dehumanizing insult spoken from a non-human character's perspective. The humor and sting come from the mechanical, literal framing of the human body. Not a fixed idiom outside this context, but the structure follows a pattern of robot-to-human insults in the show.

Describes a person who reacts with excessive shock or disapproval to things considered normal by others. Often used to dismiss someone's objection as outdated or overly conservative.