Una amenaza, una canción

From the verb 'tironear' (to tug). Used figuratively in River Plate Spanish to describe someone caught between two conflicting desires or loyalties. Not transparent from 'tirar' alone because the extended reflexive/emotional sense is regional.

The phrase 'de una vez' intensifies a command or request, urging immediate action. Common in everyday Argentine speech to express impatience.

Borrowed from engine/motor vocabulary. Used figuratively to tell someone who is agitated or acting intensely to slow down and relax.

A reinforced variant of 'de una vez', adding 'buena' for extra urgency or exasperation. Common in spoken Argentine Spanish.