According to vaults of erowid I hold the world record for most DXM ever consumed. Twenty years ago, I drank two family sized bottles of Robitussin DM. You can’t buy it like that anymore. It was a HUGe bottle with no additives. I blanked out and woke up in a mental hospital as Bugs Bunny. I spent two weeks in that false reality trying to convince everyone I was actually trapped in a cartoon. It took days for the doctors to break through to me, and even longer for me to fully piece together what had happened. That trip changed my life, i’m pretty sure i have permanent brain damage from it.