Three Hundred Big Boys

Formed with the augmentative/pejorative suffix -uco on 'dólar'. The suffix signals that the speaker finds the sum trivial or laughable. Tone is mock-grandiose or gently mocking.

Derived from 'gastar' (to spend) with the augmentative suffix -ón, implying excess. Used affectionately or sarcastically toward someone who is spending too freely.

Technically a past participle of 'anonadar', but functions here as a fixed colloquial exclamation urging total amazement. The full phrase '¡Quédense anonadados!' is closer to 'Be amazed!' or 'Pick your jaws up off the floor!' in tone. Stronger than merely 'surprised'.

Literally 'squid', but used here as a colorful self-insult meaning one has been naive or foolish. Not a standard fixed slang term across all regions; its humorous effect comes from the unexpected animal reference applied to oneself.

A mild, family-friendly interjection used to express surprise, mild dismay, or exasperation. Functions as a softened substitute for stronger expletives. Common across Latin America.