When River fights with Reavers, it's a River-Reaver battle.
When she cuts them with a cleaver and she hits them in the liver, it's a River-Reaver-liver-cleaver battle.
And when River fights with Reavers with her Reaver-liver-cleaver and she hits them in the liver and she slaughters them like cattle, it's a River-Reaver-liver-cleaver-cattle-battle.
Then she says, "Our fight is done sir, you're dead so I think I've won, sir."
(Next time on Theodore Geisel Theatre, we present "Theodore Geisel's 'X-Files'. "If sir, you sir, want to chew sir, on the black goo Krycek knew sir, do sir!")