Simple and easy prank....

[chicot60]

http://www.illholdyourbeer.com/wp-content/uploads/2014/10/enhanced-buzz-25679-1369251288-2.jpg



https://www.youtube.com/watch?v=MU1gHX7sG0I

[hutch]

poor kid...just don't tilt it too far or knock it over after you set it up...lol

[Anubis]

You would have to use a partially drank bottle for that to get by someone because when you open a new bottle you separate the tamper band from the cap and there is a very audible sound when breaking it.