In all seriousness, that stuff is dangerous:

• Contact with your lungs can lead to death in as little as a few minutes.
• Excessive ingestion can lead to a deadly condition called hyperhydration.
• It causes nearly a million car accidents and 4,700 car-related deaths per year.
• If heated, it can violently explode.

Write your congressperson and urge them to have this dangerous chemical banned!

Traces of Dihydrogen Monoxide can even be found in unborn babies!

This reminds me of that old sketch where a dude went around with a petition to create new laws to reduce female suffrage.

Most people signed it happily not knowing the difference between suffrage and suffering.

I submit that oxygen is even worse. Everyone that has ever been know to ingest it, has eventually died.