Learn Spanish (Latin America): Él ganó un dinerón, pero lo desplumaron en el tapete. - He won a huge amount of money, but they fleeced him on the felt.

The suffix -ón is an augmentative. By attaching it to dinero (money), it creates dinerón, which means "a huge amount of money" or "a fortune." It emphasizes the sheer volume or impressiveness of the cash he won.

What does desplumaron literally mean, and how is it used here?

Literally, desplumar means "to pluck" (as in removing feathers from a bird, stemming from the noun pluma). Here, it is a colorful colloquialism meaning "to fleece," "to clean out," or "to swindle" someone, especially in gambling.

Why is desplumaron in the "they" form if no specific people are mentioned?

Spanish frequently uses the third-person plural (the "they" form) without a specific subject to express an impersonal action. It works just like the English passive voice ("he got fleeced") or the generic "they" ("they fleeced him"), putting the focus entirely on what happened to the victim rather than who did it.

Why does the translation say "on the felt" for en el tapete?

While tapete usually translates to a small rug or mat, in this specific context it refers to the green fabric covering gambling tables for poker, craps, or roulette. Losing money en el tapete is a natural way to specify that he lost it playing casino or card games.