or Bantha Fodder. Used to express something foul, as derived from the Star Wars sense.
Also, "bullshit!"; something that is no good, a load of crap or a sketchy place/situation.
An expression.
1: "Mr. Lassiter said the assignment was due today."
2: "That's fodder! He said no such thing!"
Its a bad thing, a fodder ninja would be those ninjas with no name that die or loose to zetsu or other weak poeple, so when a strong ninja is called fodder then its an insult to piss off their fans. Or like in the anime where you see a bunch of ninja with kunai and just die with a kick. They are not relevant to the story.