Just a minute, there, Pilgrim.
Isn't it "man or mouse?"
You just can't make up your own clichés, there buddy. :(
In her case, it is both “Man or Mouse, as well as “Man or Mouth.”
Regarding making up my own cliches, I can do anything I want, as long as I do not break the Laws of Man, the laws of God, the Laws of Physics and Gravity, or the laws of Mrs. Strac.