Stomping Grounds
A dangerous territory or "turf" that one (or a few) is/are currently in possession of. Should a hostile enter the vicinity of the stomping grounds, they will be stomped upon.
Example:
"Where I lounge is my stomping grounds."
"The bitch-ass violated my stomping grounds so I curbed him."
"Where I lounge is my stomping grounds."
"The bitch-ass violated my stomping grounds so I curbed him."