Yesterday when I got into my car (driving seat as usual) I saw a sort of transclucent yellow ball (like one of those little bouncy balls) dart from the centre console across the passenger footwell and then into the front right side of the passenger footwell. It lasted literally for a split second and im sure I even heard a thud as it hit the interior trim before disappearing - any ideas? The kids were already in the car and didnt see/hear anything and i hadn't been drinking!