A: Because if you can't Curium or Helium them, you Barium!
You try to Curium. If that doesn't work and he dies, then Barium
Barium
He He
Because if you can't Helium or Curium, you Barium. (Heard it from Heimerdinger, League of Legends)
Well, if you can't helium and you can't curium, all you can do is barium!
Because if you can't Helium or Curium , You'd Barium!