How can i scare teenagers on halloween?

Thing is we get alot of teenagers round our area not dressing up and demanding sweets. I think its stupid to be honest and i dont want to give them anything. But this year i want to scare them, so obviously fake spiders webs etc. isnt going to work. Ideas?How can i scare teenagers on halloween?
My friends and i decided to do the same thing...so we got one of those fake bodies and tied a rope to it and dropped it down from a tree, right in front of any teenager that walked by! i think we may have scarred some of them for life XDHow can i scare teenagers on halloween?
What I'm doing to my house is, I'm putting candles in the windows, making everything dark. And then putting fog on the front lawn and putting some creepy music and fake blood all over the place. Then you could dress up as a skeleton and wear like a scary looking hoodie cape thing, that's torn up and just follow them around and scare them corner to corner,





OR if you wanna to be really scary , sit on your front porch, and stare at them, in a scary costume and just sit there, and yell ';Come over here darlings';





OR you could have a Garage haunted house.


In your garage! Teenagers love those, but then, they get scared and nervous. Do something sooo scary, just go to the store and buy everything so scary, they'll go home and cry to their parents (*:
I think subtle is best. Turn off all the lights in the house so it looks like you are not home, and move your car if it sits on the driveway so it looks like you are gone. And have some spooky sounds effects coming from your house. Put up a sign that says Beware of Angry Dog, and No Trespassing Violators Will Be Prosecuted.
imm a teenager mysellf andd cobb webz and stuff wuldnt really scare demm . unless you chuck spiders on ther headz. it prependz how old your sayin.. im 14./15 and wot wuld scare me wuld be sum1 jumping out from behindd. sum1 did dat to me before , bre scaryy. or dress up as a witch and be like propa werid and stuff.





i duno iff dat helped?buhh gd luckk
make up an act. when they open the door, have two people in the house pretending to be violently fighting. get a fake knife or fake blood and stuff..





have the person opening the door for the teens seem distressed and scared...the teens will be so shocked and scared that a knife fight is happening in a house theyll wanna run away!!! lol my best idea sorry.. (i had a violent child hood LOL :[ )
take the blades off the chainsaw...crank it up when they walk up...be hiding in the bushes or something...keeping the porch kinda dark....but decorated kinda spooky





as a teenager, I once ran off the path in a haunted hay field because of that...far off the path...into a tree....at least I didn't pee my pants...LOL