no callarse ni debajo del agua

== Spanish == === Alternative forms === no callarse ni bajo el agua === Etymology === Literally, “to not even be quiet underwater”. === Verb === no callarse ni debajo del agua (first-person singular present no me callo ni debajo del agua, first-person singular preterite no me callé ni debajo del agua, past participle no callado ni debajo del agua) (idiomatic) to never shut up; to be a chatterbox; to talk the hind legs off a donkey