It think he's talking about hiding the guns inside the house.
Thanks for not making fun of the special needs kid.
Try to pick your more plain and old school looking guns if you are going to set up your go-to bad guy guns. The guns that you pick should look as vanilla as possible while still doing the job. When the county prosecutor holds up that gun and points at you in court, would you rather he was holding up a Ruger Mini 14 with a walnut stock, or a tricked out AR-15 with hydro-dipped skulls all over it? This isn't going to apply as much with pistols, but I'd still advise something plain and honest looking with no skulls or bling on it.