Why does this make me think of The Flounder's Land Barge???

["Gerald J. Brazil" <gerrybraz@voyager.net>]

"I was in a car dealership a while ago when a large motor home was towed
 into the garage. The front of the vehicle was in dire need of repair and
 the whole thing generally looked like an extra in "Twister." I asked the
 manager what had happened.  He told me that the driver had set the
 cruise control, then went in back to make a sandwich."