loose talk(Uninhibited, indiscreet talk or conversation, especially as might unintentionally lead to revealing private or sensitive information to others. The details of this project are extremely confidential, so there can't be any loose talk about it whatsoever. thefreedictionary.comAlexander Demidov)
drunken rant(John Galliano has spent more than five hours at a French police station being questioned about an alleged drunken rant in a Paris bar, in which he was said to have hurled racist and antisemitic abuse. (Guardian) Vickyvicks)