Simpsons Roasting on an Open Fire

Literally 'don't eat anxieties.' Used to tell someone to calm down and wait. The meaning is not recoverable from the individual words.

Literally 'to do the fight/struggle.' Signals that someone worked hard or tried under tough circumstances. Very common in Mexican Spanish.

Literally refers to a lamplighter, but colloquially means someone who puts on a flashy display to impress others. The insult meaning is not guessable from the literal word.

Used as a challenge or expression of skepticism. Signals that the speaker doubts a claim and is waiting for proof.