There is a company in Delaware which sells a product called The Back-Up. It is a rack that fits under your bed's mattress and holds either a shotgun or a rifle...the theory being that you might need to shoot someone without getting out of bed.
I can't begin to count the ways that this is a bad idea. The temptation is very strong to make a redneck joke, but I'm going to refrain. At any rate, it is this kind of product which is going to make the gun lobby look like a continuing joke in this country.
The best part of this? When the bedspread is down, it hides your weaponry! Be deadly and still have good decorating taste!
I've posted the demonstration video on Interwub Postcards.