but seriously, i know a guy (we'll call him sidekick) that knew a guy. sidekick was this guy's neighbor. sidekick had no idea that this guy was a stoner or a grower or anything like that. he didn't even really know him, he just lived across the street. then one day sidekick sees that the cops are over there and they start bringing out plant, after plant, after plant, etc. come to find out, this neighbor that nobody knew had a huge underground growroom. he was the first resident in that area, and he built the growroom by burying a shipping container underground before anybody else lived there, so nobody knew about it. and it had fully functional intake and exhaust, and i'm not sure, but i think it may have been climate controlled, but i can't really remember all the details that sidekick gave me.