screw what anyone else says
i love these things, i've made a few myself, and i get flamed left and right for them, and this was a great one, almost impossible to predict except the fact you had the music low so people would turn up the speakers (they catch on to that quick) sure these are old, but if you know how to pull them off just right they will still get you, and to anyone who says it should have a warning, its not a screamer if it has a warning, the whole point of them is to scare you, so why make a warning and ruin it? and to anyone who got scared and are pissed, chill out, its a joke, the fun thing is, now you have something to show your friends :-)