clean (one's) plow
To physically attack one, as with punches and other blows, such that they suffer significant injury. If you humiliate me like this again, I'll clean your plow! Two guys mugged me and then cleaned my plow last night. Watch it, pal, or I'll clean your plow for you!
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.