(rhetorical question, sarcastic) A phrase sometimes given as a retort to someone who has done something unsurprising or unimpressive and has seen fit to inform one of having done so.

(idiomatic, Britain, Ireland) To do what is described or what one would expect, with no further explanation needed.

A rhetorical question used to indicate that the speaker is feeling left out or slighted by attention given to another person or persons.

In commercial transactions, the quality of goods and services increases as the prices increase, i.e., the more one pays, the better the merchandise.

Alternative form of what do you want, a cookie?

I can't help the way I am

What are the languages which you can understand and which you can speak or write in?

Used to allude to something unsaid or hinted at.

(informal) An expression used to point out that another person's joke or cleverness has been recognised or understood, either to acknowledge its cleverness or alternatively to communicate a lack of amusement.

(formal or humorous) A question asked to know the reason for being visited by the interlocutor.