(informal) to get an earful, to be scolded

to speak for oneself

(Quebec, informal) to talk through one's hat

to talk for the sake of talking, to waffle, to blow smoke

(transitive with de) to talk through one's hat, to speak about an issue one doesn't understand

(simile, informal) to speak French poorly

to make small talk, to chit-chat

(figuratively) to put one's foot in one's mouth, to be like a bull in a china shop, to hit the wrong note (to broach a sensitive topic in an inappropriate setting, where that topic is taboo; to be completely tactless)

to make small talk, to chit-chat

plural of parler