Its one thing to scare someone as a prank, its quite another to do something to the person. Toiletpapering, punpkinsmashing, getting someone wet, these are all inapropriate and are brushed off as 'seasonal mischief'.

And I stick by what I said about lack of respect. I dont see how anyone can pull a medium-sever prank and respect the person. Humans have compassion, and when you watch a prank that makes you think 'aww that sucks' or makes you cringe than the prank has gone too far. Fake spiders are one thing; replacing someones water with vodka is another.