A game usually played in bed when one of the two (the car) will begin rolling over the partner who will in most cases keep their body straightened (the speed bump) while getting ran over. Sometimes the bump can grow arms and catch the car and cuddle and/or love passionately.
Meilina: Hey Dale guess what?!!?!?
Dale: What is it?
Meilina: SPEED BUMP AND CARS!!!
Dale: Dear God, you weigh as much as a car!