If you can clear out a corner and get 3 twister mats, then you can really have some fun.

one mat goes on the floor, taped down at all edges, butted into the corner. The other two are similarly affixed to the two walls that meet to make the corner. Then you can have 3D twister.

whether or not you make the twister 3D, get a few index cards and write silly_messages/dares/drink_requirements on them and tape them with clear packing tape to some of the dots on the twister board.

watch the hilarity ensue.