The house hitting the ground is a reference to the movie the Wizard of Oz
because the movie goes from black and white to color at the point Dorthy steps out.
Thus my cat av went from b/w to color.
The matress thing is a joke on all the memorial day sales commercials that have no real mention of what the day is about .. great memorial day mattress sale blah blah blah ..
By Tor and the Snow Dog .. just because that came to mind .. too many to have a fav