пиздобол

Bullshitter, liar, windbag. A highly offensive, vulgar noun from the core tier of Russian mat, combining the obscene root пизд- (relating to the female genitalia, but heavily associated with lying or talking nonsense) with the root of the verb болтать (“to chatter”). It is used to describe a chronic liar, a braggart who makes empty promises, or someone who simply cannot stop talking trash.

Если решил не убивать романтику и продолжить играть роль пиздабола-задушевника — выбираешь место для второго свидания более активное.

If you decided not to kill the romance and go on playing the talkative soulmate then you should choose a more active place for the second date.

(adadr @ ЖЖ, 05/2009)

Прощай пиздобол (“farewell, chattermouth”),
poster at a rally against the raising of retirement age limits in Moscow (Sept. 2018), © CC-0 Firesold.

To bullshit, to talk out of one’s ass, to lie, to chatter. To deliberately deceive, exaggerate, or spread fake rumors (хватит пиздоболить, я знаю правду — “stop bullshitting / talking out of your ass, I know the truth”); To engage in long, pointless, or casual conversations just to pass the time (мы весь вечер просидели на кухне и пиздоболили — “we just sat in the kitchen all evening shooting the breeze”).

А ты ничего, кроме как пиздоболить, вообще не умеешь.

You can’t do anything except talk bullshit, absolutely nothing.

(Serge Boshchenko @ google.com, 04/2003)

Bullshit, nonsense. Highly aggressive term for lying, empty promises, excessive bragging, or talking absolute nonsense without backing it up with actions.

К сожалению, у меня не хватает словарного запаса, чтобы передать ту степень фантасмагорического вселенского ебанистического пиздеца, которым является все пиздобольство про пользу пирамидальной формы.

Unfortunately, I don’t have the vocabulary to convey the degree of the phantasmagoric, cosmic clusterfuck that all the bullshit about the benefits of the pyramidal shape is.

(Артемий Лебедев @ ЖЖ, 09/2011)