(idiomatic) Used as a mockery to someone who is about to be or should be confined in prison.

(Internet slang) Said to urge another not to respond to disruptive attention-seeking behavior, particularly in online contexts, by pointing out any such response is likely to be counterproductive.

Indicates that the speaker has no interest or emotional investment in the topic at hand.

(informal) I know; I am very familiar with it (some stated fact).

Be patient and friendly toward people who are learning a new technology.

Used other than figuratively or idiomatically: see don't, tell, me. / (idiomatic) Used to introduce a guess at a fact or situation, as if forestalling the other speaker's utterance.

Indicates that the speaker does not want to take something that is being offered.

(formal) Used to introduce a question, implying that eliciting an affirmative answer from the interlocutor would be unlikely yet desirable for the speaker.

I don't drive (a car, a vehicle)

People of African descent tend to wrinkle less with age than people with fairer skin.