A "Delver" is a subdivision of "
Psychonaut" that tend to
take deliriant class substance's such as Diphenhydramine, Datura, Dimenhydranate
etc.
Joey "Yo are you ready for our
next acid trip this weekend."
Chris "Nah man, I was looking forward to do Datura again."
Joey "Oh are you a Delver or something?"