Wiktionary
a. (context idiomatic vulgar pejorative English) characterized by speaking nonsense or falsehoods
Usage examples of "full of shit".
So those guys had risked their lives, and here was what they'd risked it for, six or eight months on down the line: a dirty emaciated busted up asshole drunk, his underwear drenched with piss on one side and full of shit on the other.
The position of hardware clerk in Pine Cove was highly coveted by the town's retired male population, for nowhere else could a man posture well past his prime, pontificate, and generally indulge in the arrogant self-important chest-pounding of an alpha male without having a woman intercede to remind him that he was patently full of shit.
He said they were full of shit, to make it brief, and by God, wasn't he right though?
I love being able to make my living writing stories, but anyone who sez there's no dark side to it is full of shit.