(simile) to fit like a glove [+ à (object)] / (simile) to go smoothly

(vulgar, offensive) to go fuck oneself

to be hasty, to get ahead of oneself

(vulgar) to get lost, to go to hell, to go fuck oneself

(intransitive) to go downhill, to go down the drain, to go awry, to go pear-shaped

(vulgar, offensive) to go fuck oneself. (Usually used in the imperative form.)

(slang) to bluff one's way through

(slang) to fly by the seat of one's pants, to play by ear, to wing it (to sit an exam without having studied for it, relying only on one's skills and previous knowledge)

(transitive with à) to touch deeply, to go straight to someone's heart

(informal, figuratively) to be riding for a fall, to be heading for disaster