Something so incredible or mind-blowing it leaves you speechless. In Spain it's used a lot to describe experiences or things that surprise you in the best way. Comes from 'flipar.'

A naive, gullible person who always ends up on the losing end. In Spain it's used for someone who gets fooled easily or makes a fool of themselves without even realizing it.

One euro in Spain — the most common slang for the European currency without sounding all formal. Nobody says 'it costs twenty euros' when they can say 'it costs twenty pavos' with way more flavor.

To not care at all, to completely ignore something or someone. In Spain, 'pasar de' is the most direct way of saying you couldn't care less and want nothing to do with it.