Season 3 · Episode 6
Bluey
When Dad complains about how dissimilar Bluey and Bingo are, Bluey hatches a plan to make them more alike and happily introduces Mini Bluey!

Used to express strong agreement or shared frustration with what someone just said. The literal words ('don't even tell me') point away from its actual function as enthusiastic agreement.
A playful child's alteration of 'en serio' (seriously). Used humorously in the episode as a running joke. Not a standard expression in everyday adult speech, but the wordplay itself is a good example of how children manipulate Spanish phonology for comedic effect.
A firm command to stop something immediately. 'Ya' adds urgency and immediacy. Widely used across Latin American Spanish in family and everyday contexts.
Fixed idiomatic phrase used to express exasperation or resigned anticipation of trouble ahead. Carries a tone of mild suffering or humor.