An excellent question from Foley. I had to google it.
The recipe is simple,
A basic 2 to 1:
Two hydrogen, one oxygen,
Mix well, and then you’re done!
It’s easy to make water
But there’s a danger factor:
Akin to baking cupcakes
In a nuclear reactor.
For hydrogen is flammable
And oxygen combusts
So smashing them together:
See the problem? Well, you must!
You’ll make plenty of water
Of that there’ll be a wealth
For when it goes kablooie
You’ll REALLY wet yourself!