Princess Dragon Mom:
Greetings to you, Earthlings, I am Princess Dragon Mom. I have taken over this planet, now I own the Earth and you'll be my slaves for all eternity.

Professor:
There are other weapons I haven't given you as yet. For success it's essential you have thunderball fists.

Professor:
That's right, thunderball fists!

Professor:
No matter how potent your weapons are, you'll be defeated because Infra-Man is invincible against them!