Is "people like to flap their trap" a common idom

See example:

When dealing with individuals who liked to flap their trap.
asked May 17 '11 at 23:36 glenda New member

1 answer


"To flap one's trap" is not a terribly common idiom, but it is well known.  Just a note, it is informal and is seen as a little rude.


Also, your sentence is not a complete sentence; it's a modifying clause.

link comment answered May 19 '11 at 16:48 Kimberly Expert

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