Who Has The Funnier Challenge-Flag-Throwing Motion, Bill Belichick Or Marvin Lewis?

The Deadspin NFL Coach Challenge Challenge is a tournament pitting the throwing motions of 20 NFL coaches against one another.

Bill Belichick, Patriots

Marvin Lewis, Bengals

Does Bill Belichick or Marvin Lewis have the funnier challenge-flag-throwing-motion? Vote for your favorite below.