Abstract: An amusement device attached to a flat bed surface of a flatbed truck. A subfloor is hingedly attached to one end of the flat bed. A mechanical assembly such as a telescoping hydraulic rod can be extended or retracted by an operator to change the angle of the subfloor. A plurality of flat panels unfold to form a circularly shaped main floor. The floor includes a central shaft that can be activated to cause the floor to rotate. People holding carriages are round in plan view and have castor support wheels cause the carriage to slide around on the circular shaped floor as the floor both rotates and is tilted at an angle. The centrifugal force of the rotation causes the carriages to be flung outwards where the are retained by a scalloped perimeter wall attached to the circular floor.