Some garbage can thoughts

For those of you not living in Lakewood, here every house gets a big trash bin with wheels on it from the township which you fill up all week. On trash day you roll it out to the curb and the garbage truck, which says in bold letters "GIVE your trash a second chance" comes and a robotic arm comes down picks up the whole thing and tips it into the truck.
SO anyway, if one is not enough, you need to order more of those bins, and you have to put down a deposit of $40.00 which you get back if you return the bin. I have one bin, but it is jam packed come garbage day, and if g-d forbid we forget to put it out, we are in big trouble cuz the thing will roast in the hot sun for another week till they come get it and we have nowhere to put our new garbage so it kind of piles up in my hallway. Yuck. Or if it is yom tov or another special occasion that produces more trash we kind of run out of space and I am forced to peek in my neighbors trash cans to see if they have extra space. This I do at night so no one sees.
SOme of the larger families on my block have THREE bins - I mean very large families -10 kids and up. And that's plenty. But I was doing some power walking in the evenings and there's a one family house I pass by that has FIVE trash bins out front !!! I know they dont have tenants cuz in that neighborhood none of them do. And I dont think they have a huge family. SO what are they possibly doing that is generating THAT much garbage?
And dont go telling me I am a yenta and it's none of my business, because if you tell me you are not curious about what goes on by other people you are not being completely honest.