They make a new kind with Arsenic now that supposed to be even stronger. If you want a crazy drink go to Amsterdam and you can get a shot of liquor called Agwa de Bolivia that is distilled from cocoa leaves.
this dude is just asking people of there opinions of this drink.way to be a dick. and im pretty sure this cant be possible,for mercury is highly poisonous,and if ingested,it would burn through your stomach lining. and most likely even a small amount that is ingested would kill you.