I remember that ive read something about Fly Agaric that when you eat some Aminata Muscaria the active substances Muscimol Muscarin Muscarimol and others will stay in the urine and can be ingested again, so they took the "special urine" drank it directly or they let it evaporate and mixed this powder with tea to get a high from it.
These days Aminata was quite expensive and was actually worth a lot that means that only the "rich" could afford to buy some and the poor people sold them if they found them in the trees.
They did it especially in Russia and some eastern European countries.
sounds like a myth but ive read it several times
Another thing was when the rich people got high from Aminata and went outside to have a piss the poor ones had a stick with a glass or something bound on it to get or save the free high.
sounds weird but it is the truth
I hope that this is interresting to some of you folks.
Best regards to all of you!
donZen
cheers