While Americans (and possibly Canadians) might find this true, the rest of the world would call this "American" football. ;)
Haha, objection, I'd call it American "football" xD
Also sometimes known as "Gridiron"
Yes, "gridiron football" as opposed to "aSSOCiation football" which is SOCcer
Football that is not soccer.
Well, then that could be rugby, or Australian rules football, or Canadian football
or Gaelic football, as played in Ireland