Someone needs to make a parody of this and Mr. 3000...

Call it... Mr. 300...
Spartan Manager: "About the Battle of Thermopylae..."
Spartan: "What about it?"
Spartan Manager: "We thought there were 300 Spartans, but it turns out there were..."
in unison: "297..."
Spartan Manager: "So the only way we could have 300 Spartans...is if we sent three of them to attack the entire Persian army."

It would be so awesome.