To lie (tell a falsehood); to lie through one's teeth. A pun on lying down, as a rug does.
"Hide the cookies under the crib and lie like a rug," Binky whispered to Charlie as they heard their parents returning home.
by knightshade May 8, 2006
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A liar that lies so much and cover things up with more lies

a continuos Liar or
compulsive liars
or to be in the mindset of denial
why do you continue to "lie like a rug"
There should be "Lie like a rug charges" in the court of law
by UnoYoko February 12, 2022
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