air lungs

air one's lungs

 
1. Rur. to swear. Don't pay those old cowboys no mind. They're just airin' the lungs. I could tell John was working on his old car 'cause I could hear him out in the garage, airin' his lungs. 2. Rur. to talk, gossip, or brag. The ladies just love to air their lungs whenever they get together.
See also: air, lung
References in periodicals archive ?
A patient blows into a device called a spirometer that measures how much air lungs exhale and how quickly.