2) Having a large amount of fecal matter in your body, usually necessitating a dump.
Stan: "Man you're so full of shit, your eyes are brown."
Eric: "Yeah, I guess you're right, I really need to drop a massive deuce in the john."
1)The quality of making spurious or exaggerated claims
2) Deceitful or dishonest
3) Glenn Beck
"That gentleman is full of shit."
1) Someone or something that is full of fecal matter.
2) Someone who deceives or lies by means of syntax coercion; often pathologically.
If that charlatan was given an enema, he would've been buried in a matchbox (full of shit).
I am Full of shit, talking a load of crap, lies ,makes up own accout of things, to try to look good.