Flap (one's) chops American British verb phrase
To talk continuously about things that are silly or unimportant
The children excitedly flapped their chops about the Thanksgiving feast.
What are you flapping your chops now?
Stop flapping your chops and come up with the solution for that problem.
To hear or learn of something passed from one person to another or an unofficial source
To talk
Used to indicate that a lot of people are talking about or discuss something
Someone who loves to gossip
Used to indicate any gossip, rumor, or unfounded information that spread in the military latrines (communal toilets).
The verb "flap" should be conjugated according to its tense.
To do something in an unusual way
I guess I like to run against the grain in everything I do.