Crazy Florida!

Jenkem has origins in Africa where raw sewage is fermented to produce a gas for inhaling. The clever youth of Florida have figured out how to create their own Jenkem by placing the waste in a glass container and placing a balloon over the opening. Let it sit in the sun, like poop sun tea, for a few hours or days and the gas will separate into the balloon. The gas can then be inhaled to produce a stinky yet strong high.

More info here.