rat killing 

See example. It translates to "Go away and do whatever you were doing before bothering me."

"Go on about your rat killing."

rat killing by Jinja September 9, 2005

rat killing 

To experience a great personal success, especially financially.

John made a rat killing when he bought Apple stock the day before it went up 9%.

rat killing by johnjohntalks March 2, 2020

Tennessee Rat-Killin' 

A gathering of rural folks to eliminate a vermin problem. Most often the infested area will be surrounded by people wielding guns, garden tools, and/or clubs. The infested location will then be set on fire. As the vermin scatter and run they are slaughtered by the surrounding people.

Effective no matter how many legs your particular vermin may have.

"Nobody can go near the old barn ever since rattlesnakes began breeding under the floorboards"
"Believe it's time for an old-fashioned Tennessee Rat-Killin'"

Tennessee Rat-Killin' by VirgilVulpes September 3, 2025