Last night during Monday Night Football, Johnny Manziel was caught on camera giving the Redskins bench the middle finger.  Manziel was generic and said it happened after “words were exchanged” and didn’t elaborate.  Well now we are finding out what made Manziel so upset.  C’mon Johnny Football — gotta have tougher skin than that!  You better man up — asap/pronto! Hit the jump for the report…