One should not unappreciatively question or inspect a gift too closely.

Shining very brightly and directly at the face so that it is difficult to see because one is blinded by the light. / (figuratively) According to someone's subjective point of view.

(uncommon) Alternative form of when in Rome, do as the Romans do

A matter of no concern, especially one that had been of concern.

(colloquial) To make a show of bravery despite one's fears; to put on a brave face. / (idiomatic, US) To speak of something despite having little knowledge of it.

(sports, billiards, snooker, pool) In the area behind the baulk line in cue sports.

(snooker, pool) To pot the cue ball accidentally after hitting the object ball.

(snooker, pool) Of the cue ball: (going) into a pocket, after cannoning another ball.

(snooker, pool) The situation where the cue ball goes into a pocket after striking the object ball.

To enter something quickly, usually a mode of transport. / To join in on an activity quickly. / To interrupt someone while they are speaking.