A person who is a drug addict who is going into a state of mental distress from not doing their
drugs at a regimented time or a
loser who ran out of
drugs and now is picking the carpet looking for shards or methamphetamine
Stephanie was feenin really
hard, i saw her looking for meth in the carpet at her house
That
dude must be feenin hes been scraping and rescraping that meth pipe for days