An adolescent who is particularly concerned with the biochemistry and subjective effects of the psychoactive drugs they consume. These typically spend hours at a time reading information from the website Erowid.org, they may aspire to be one of the following:
1) Semi-chemist drug manufacturer
3) Timothy Leary
I am sick of hearing about serotonin from that damned erowid kid! All he does is talk about brains and tripping!