Grunt "run away ahhh its the green demon, run balls run" "So...what sort of balls is it?" - To Cortana, inside Halo's Control Center "Let's stay focused. Halo... how do we use balls against the Covenant?" - To Cortana, inside Halo's Control Center. 'Slow down. You're losing balls." - When Cortana realizes Halo is something more than a weapon "Yes... activate Halo's defenses, and destroy the Flood, which is why we brought the Balls to the Control Center." - When Cortana asked him if he knew what he almost did.