Una desilusión, una canción

Enthusiastic exclamation of joy, used mostly by children or ironically by adults. Borrowed from English 'yippee'.

Dismissive term for someone's silly or irresponsible behavior. From 'payaso' (clown), but the -ada suffix makes it refer to the act itself, often used with frustration.

Compound noun (agua + fiestas) referring to someone who spoils the fun or mood. Used lightly or with gentle reproach.

Argentine expression meaning 'stay quiet' or 'mind your own business'. More colorful and dismissive than a plain 'callate'.

Literally 'free track' (railway origin), used figuratively when there is no obstacle or rival standing in the way of a romantic or personal goal.

Augmentative of 'bombón' (literally 'chocolate bonbon'), used affectionately to describe someone very attractive. Common in Rioplatense informal speech.