You've got your sofa fort, you feel safe and secure, but are you really? What's to stop maruading hoards from pounding at the gates? Obviously, you need a carpet moat*.
With a carpet moat, you can keep pillagers at bay (they can't cross the wide colored stripe) while you have at them with: hot oil** rocks** archers** flaming liquids** etc.
Comes complete with drawbridge attachment for your sofa fort.
*Not effective against missile weapons. ** Sold separately
(Yes, it's more a rug than a carpet, but neither Moat rug nor Rug moat sounded quite right.)-- phoenix, Jul 16 2002 And carpet bombs...? Or is that the wrong war?-- DrCurry, Jul 16 2002 So would this carpet/rug unroll into a 10 foot deep trench full of water and crocodiles? Cool!-- pottedstu, Jul 16 2002 random, halfbakery