(idiomatic, chiefly US, politics) Of unpopular status, particularly of politicians.

plural of not guilty

(idiomatic) To have no common sense; to be ignorant of the most basic facts; to be very confused.

plural of not the sharpest knife in the drawer

Indicates that the speaker is a not a follower of religious doctrine.

(colloquial) hardly, not at all

(Australia) Used to express displeasure at someone else's incompetence.

(idiomatic) at the last possible moment; just in time / (idiomatic) after an undesirable delay; undesirably late

(UK) To be too frightening or upsetting to even contemplate.

Children should behave well and be quiet, especially in the presence of adults.