(idiomatic, informal, chiefly, US, _, Southern) To have too much to say; talk too much; run at the mouth; to speak one's mind or voice one's opinion about a matter; blabber.
And anytime you got wind in your jaw you were automatically fired.
No comments yet — say something.
Add your own interpretation of "get wind in one's jaws".
Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.