n. (metaphorical, yet, often simultaneously literal) one who habitually and effortlessly utters falsehoods in a most blatant and profane manner, all the while maintaining a lackadaisical appearance of ingenuousness; despite, or perhaps, due to the fact that their entire corporeal membrane is filled to bursting with an inexhaustible supply of foul, though nitrogen-rich fecal mendacities waiting to be excreted into their victims' ears
I can't believe you'd give any credence to anything that lying sack of shit says!

(insert name of any living politician or other person who wants something from you here) is a lying sack of shit!
by GM July 21, 2003
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A rather long but increasingly popular nickname for the 45th POTUS.
Yup, among the super doozies laid out by this delusional lying sack of shit are: he claims that he predicted that Osama bin Laden would hit the Twin Towers and that President Obama was “constantly begging” Kim Jong Un to meet with him while he was President.
by Dr Bunnygirl October 29, 2019
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A rather long bit increasingly popular nickname for the 45th POTUS.
Yup, among the super doozies laid out by this delusional lying sack of shit are: he claims that he predicted Osama Bin Laden would hit the Twin Towers and that President Obama was “constantly begging” Kim Jong Un to meet with him while he was President!
by Dr Bunnygirl October 28, 2019
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