Season 3 · Episode 38
Bluey
Bluey and Bingo build a very special cubby for their stuffed toy Kimjim.

Rayos functions as a softened expletive. The phrase signals exasperation or confusion. It is not derived from any obvious literal meaning; rayos literally means lightning bolts or rays, but in this fixed phrase it carries no physical meaning.
Paso literally means step or passage, but this fixed phrase means someone is physically obstructing where others need to go. The compositional translation would be something like you are in the step, which does not map naturally to English without knowing the idiom.
A mild exclamation of surprise or mild alarm. Widely used across Latin America by speakers of all ages. Signals that something unexpected or slightly absurd has just been noticed.
Formed by adding the diminutive suffix -ito to cariño. The double diminutive effect makes it especially warm and tender. Common in Latin American family speech when calling to a small child with worry or love.