Drug info - Brown Acid?

[gonzochronicles]

SWIM's friend has recently told SWIM about a chemical called brown acid. He says that it is acid that was cooked up using drano. He also said that one of his friends went absolutely crazy after taking some, and is now in a psych ward. When SWIM asked him about why they would make it, he says that it is cheaper. Now, what I want to know is whether or not there is such a thing as brown acid. In my mind, it wouldn't be worth it for someone to make a compound like that, because it would still require a lot of chemistry, and LSD isn't overly expensive to synthesize. SWIM thinks that his friend just made this story up in order to stop SWIM from continuing drug use, which SWIM's friend doesn't agree with. Even if he heard a story like that, I still think that the idea of brown acid is bullshit. Has anyone else ever heard of this, and does anyone know if it actually exists?