Why yes we have!.. .had a great time as Don a couple of years back... We went to the local junk yard, and cut about a foot of the rear end of an old van off with a torch...  We had the doors, the lights, the bumper and enough "side" to attach some plywood and curtains... it was pointed up stage left so only the door section really showed.. when the doors were open, we had mocked up the back of a "seat" with all of dons clothes strewn over it... add a box of trophy's a few cookies and it was good to go.  We just had it stay on through out and played it in light zones... The audience obviously the field and the team, down center "the bench", and to complete the picture, up stage right was a back stop and fence.  Worked well... and everyone loved it..