It's fine...didnt even think of a chance something would pop-out, and I was right..it didnt.. but very odd things there...
yea serioulsy nothing pops out it just rolls a couple of normal volumed music clips that have weird sounds in them..
They mean like, its a joke where it shows something and then something pops out to scare them. like this: (not a scary one but an example) http://www.ebaumsworld.com/flash/waldo.html