Homer vs. the Eighteenth Amendment

Standard informal label for someone unwilling to spend money. Carries a social judgment beyond its dictionary definition of 'stingy'.

Describes someone loud, rude, or crude in behavior. Not a simple synonym of 'grosero'; it implies a certain coarseness or lack of manners that goes beyond a single rude act.

A fixed adverbial phrase meaning 'without beating around the bush'. It signals that what follows will be blunt and direct. Not compositional: 'lisa' here does not mean 'smooth' in a way that yields the idiomatic reading.

Fixed phrase implying that the subject is acting in their characteristic (often trouble-making) way. The literal words give no hint of this meaning.

Fixed idiom meaning there is no danger or no one watching. An English speaker familiar only with the individual words ('there are no Moors on the coast') would not arrive at this meaning.