A woman in Tampa uploaded a video of a guy in a truck tailgating her this past Monday.  Then he pulled up next to her and flipped her off, because he thought she was driving too slow.  But right afterward . . . he lost control and crashed into a TREE.

And in the video, you can hear the woman start LAUGHING at him when it happens.  (He flips her off at 1:18 and loses control at 1:27.)