7. This person who booked a photographer for their wedding, fired them, replaced 'em with a cheaper option, then blamed them when they wound up with crappy pictures:
8. This person who sent save the date notices that mention wanting to produce less waste, but are printed on paper and filled with messy sparkly scraps:
9. These people who featured serial killers on their Halloween-themed wedding instead of using like fictional monsters or any other option that wasn't glorifying IRL murderers: