Past Tense Verb: The act of going to the Fieldston school, and then getting stoned, one would be Fieldstoned. The plural noun form Fieldstoners, derived from a comedic play on words involving the name of one of the NYC Ivy Leauge "Hill Schools", and narcotics.
Person #1:Man, that guy is so waaaay out of it.
Person #2:Yeah, I heard he goes to Fieldston. Guess he's a stoner.
Person #1:He is so Fieldstoned right now.