lied through one's teeth

Told brazen falsehoods

To lie through one's teeth is to lie boldly and shamelessly, with full knowledge of the deception: He looked me straight in the eye and lied through his teeth.

The phrase suggests brazenness—the lie passes right through the teeth that should guard honest speech.

The liar isn't fumbling or evasive but confidently, outrageously false.

Related

falsify · fabricate · integrity · prevarication · deceive · honesty · misrepresent · guilt · falsehood · whopper · hypocrisy · pants on fire · barefaced · shame · denial · bluff · crossed fingers · distort

Opposites
honesty/deception

lied through one's teethtold it like it is

Communicated harsh reality directly

came clean · bared one's soul · confessed · opened up · bore witness

degree of deception

lied through one's teethfibbed

Told minor untruths

stretched the truth · bent the truth · exaggerated · embellished · misspoke

Family

through, thorough, thoroughly, thoroughness, teeth

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated G