An acquaintance of mine posted the following on facebook:
"Re-Post if Your Home Is NOT a Gun-Free Zone"
Allow me to make myself clear: If you plan on coming to my home packing heat you had damn well better ask my permission first. I serve adult beverages to my guests and if you are strapped on you just became the designated teetotaler. I have been out drinking with cops who turn into heavily-armed assholes after the third scotch, and they are "trained professionals". That doesn't stop them from dropping a "butt crack .22" into someone's drink for a laugh or emptying the magazine of their Glock into the air in the parking lot just so they can laugh at how high you jump.
You may have the right to bear arms, but once you cross my threshold, I make the rules.