Terms for subject Rude containing nonsense talk

English	Russian
talk nonsense	пропиздеть (Это глагол, а не существительное; pf of пиздеть; anglophile: click on the headword "пропиздеть" and you will see that Multitran considers it to be a masculine noun and in fact declines it as a masculine noun; surely by now you must know this!)
talk nonsense	пропиздеть