put your foot in your mouth
US /pʊt jʊər fʊt ɪn jʊər maʊθ/
UK /pʊt jʊər fʊt ɪn jʊər maʊθ/

1.
meter la pata, decir una inconveniencia
to say something accidentally that embarrasses or offends someone
:
•
I really put my foot in my mouth when I asked her if she was pregnant.
Realmente metí la pata cuando le pregunté si estaba embarazada.
•
He tends to put his foot in his mouth at family gatherings.
Él tiende a meter la pata en las reuniones familiares.