Alternative form of ne pas avoir sa langue dans sa poche

(figuratively) to be thick-skinned, to be resilient

(informal, figuratively) to go down the drain, to be abandoned, to be forgotten about, to vanish into oblivion, to be left out, to go out the window

(informal) in the bag (virtually assured of success)

(informal) to do a bunk, to take French leave, to take off

(figuratively) to pound the table, to put one's foot down

to take someone's temperature, to measure the temperature of someone / to test the water; to sound out, to gauge, to put out feelers

(informal) to swallow involuntarily a mouthful of water when swimming / (informal) to go under, to lose a lot of money

(informal) to kick the bucket, to die / (informal, of a woman) to lose one's virginity; to get porked, to get fucked; to get raped

to have a clear conscience, to have a clean conscience, to have an easy conscience