a person who is high on their horse of ideals and is not afraid to tell you.
a vegan who is sooo proud of their veganness. also, an applicable answer to the following questions:
what is agave nectar for?
who uses molasses to sweeten things?
also, as an adjective. ex: hey, don't throw that diet coke can in the recycling, cuz i gotta hide it. if my high holy hippie roommates see that i'll get evicted.