WINTER HAVEN, Fla. (WTVD) -- A bus customer got angry about an extra $2 fare. So what did he do?Head-butted the bus - and knocked himself out... of course.According to the driver, the man left the bus at one stop, decided he wanted to travel to a different stop, and got mad when he learned it would be another $2.The glass on the bus door shattered. The man got up off the ground after a few minutes and ran away.Police are looking for him.