we must come to terms with the drug culture in the country.  country.  country.
the reefer butt is called a "roach," because it resembles a cockroach.  cockroach.  cockroach.
now, there are four states of being in the cannabis, or marijuana, society: cool, groovy, hip, and square. the square is seldom if ever cool. he is not "with it," that is, he doesn't know "what's happening." but if he manages to figure it out, he moves up a notch to "hip."
and if he can bring himself to approve of what is happening, he becomes "groovy." after that, with much luck and perseverance, he can rise to the rank of "cool." a cool guy.  cool guy.  cool guy.
i really don't know, but at her age, if she did smoke grass, she'd have one hell of a trip!