puts one's foot in one's mouth

Says something regrettable

To put one's foot in one's mouth is to say something tactless, embarrassing, or inappropriate, often without realizing it until the damage is done.

The expression suggests the awkwardness of having said something you immediately regret.

I really put my foot in my mouth when I asked about her husband—I didn't know they'd divorced.

Someone prone to this is said to have foot-in-mouth disease, a joking reference to the livestock ailment.

Related

faux pas · verbal gaffe · gaffe · chagrin · foot-in-mouth · regret · indiscretion · clanger · misspeak · mortification · shame · misstep · impropriety · tactlessness · self-consciousness · blooper · bungle · oversharing

Opposites
social communication competence

puts one's foot in one's mouthreads the room

Assesses collective sentiment

silver-tongued · schmoozes · smooth-talks · honeyed words · well-spoken

speech vs. silence

puts one's foot in one's mouthbites one's tongue

Deliberately withholds a remark

keeps one's mouth shut · keeps mum · keeps one's counsel · errs on the side of caution · keeps a low profile

Family

putting, footed, footing, footwear, footage, footwork, mouths, mouthed, mouthing

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