run (one's) mouth

(redirected from run his mouth)
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run (one's) mouth

To talk profusely, especially in an antagonizing way. Don't worry about him. He likes to run his mouth, but he won't do anything. If she keeps running her mouth at the referee, she's going to be ejected from this game. Every time I go down to the warehouse, Lonnie is there running his mouth. I don't know how the other guys can stand to hear him talking all day.
See also: mouth, run
References in periodicals archive ?
Mathews can run his mouth off all he wants to because on fight night I'm going to shut him up once and for all and that will be the end of Derry Matthews.
Warriors Terry Flanagan and Derry Mathews set for war on 12 March at Echo Arena; Liverpool hero promises to take title from rival on home ground. Manchester ace says he'll smash mouthy Mathews to pieces ADVERTISING FEATURE
No longer does the bombastic, loud talking Donald Trump seem like an invincible -- or at the very least, a superAaAeAeA thick-skinned -- candida who can run his mouth with impunity.
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My first reaction was one of anger because if the coach is going run his mouth during the tournament, the team will feel let down.
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13--more than any other territory--and it is still playing in theaters there, but Vial believes it could have been even more popular if Von Trier hadn't have run his mouth, and the film had won one of the top prizes in Cannes.
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He didn't run his mouth on this trip but he sure ran off a list of banger tricks.
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that he'll be removed from his son's inside circles if he continues to run his mouth off on speculating about the fight.
Floyd Mayweather Vs. Manny Pacquiao Clash in 2015 Anticipated By Las Vegas Sportsbook; American 3-to-1 Favourite Against Filipino
Omar likes to run his mouth, but he backs up every word,'' Cody said.
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Conor McGregor may have run his mouth too much in this one.
Conor McGregor Responds To Threesome Question With Ronda Rousey and Miesha Tate
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