Because, if you can't helium or curium , you'd barium!
Through ex-spear-i-mints.
OH NO !"
Barium
Because, if you can't 'helium' or 'curium', you 'BARIUM'!
HeHe
If you can't helium, and you can't curium, then you might as well barium.
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 Barium. (Heard it from Heimerdinger, League of Legends)