OK, just for the record, I hate pranks on innocent people. I think they are cruel.
I also hate spiders. You want to see me break my neck? Watch me when I discover I didn't see the wolf spider in the shower until after I turned the shower on and stepped inside.
But this is so incredibly AWFULLY well done, I was laughing out loud. So I am sharing it. And I think the poor people who were pranked deserve a free cruise or something. 100 lottery tickets. Dinner at the fanciest restaurant in town. I would have probably peed my pants.
If you want to skip the swamp monster, move ahead to 30 seconds.