Una trampa, una canción

Widely used in Rioplatense Spanish as a noun or adjective. Literally 'hard face', it refers to someone who acts shamelessly or without embarrassment. Tone ranges from playful to genuinely indignant depending on context.

Borrowed from the literary character Don Juan. Used as a common noun in everyday speech to describe a man who flirts with or pursues many women. Often said with irony or accusation.

A soft, somewhat affectionate way to call someone crazy or eccentric. Much milder than terms like 'loco' used accusatorially. Common in informal Rioplatense speech, often softens what could be an insult.

Literally 'little rag/cloth'. When applied to a person, it means someone who is walked all over or used. Here it appears in a playfully threatening phrase about using someone as a rag for a dance routine.

An anglicism used in Rioplatense and broader Latin American Spanish to mean going for a jog. Not used in formal contexts. Pronounced as a Spanish word.

A fixed phrase in Rioplatense Spanish. 'Agarrar' is used far more broadly here than its literal 'to grab' meaning, and this phrase is a non-compositional idiom for being caught unprepared.