I have to agree with Kleisto. I know of what I speak, because as a former foster mother of over 400 kids, I have found that retaliation only adds fuel to the fire. They may have been drinking and if this is part of their lifestyle, there is quite the potential to become....and remain....unreasonable. And you never know if they are some of those kooks that solve things with a gun. Better to say something in a polite, light-hearted way. And if that doesn't work and there are a lot of other houses around that have the potential to hear them, call the cops and tell them you think someone is getting hurt. They could think it was anyone and maybe they will be embarrassed enough to shut up.