You stole a whole cooking pot (stainless steel) filled to capacity with prime candy in the two hours this town lets kids go Trick or Treating. You also tore up the comically funny - read: cheesy fonted G rated Please Take One note featuring this:

And prevented young children from having the joy of filling their bags.
You are, yes, a douche bag.
Douche Bags: Ruining American Culture Since Always. Sponsored by Axe, Carhart, Mountain Dew, Jagermeister, & Reality TV