Try Drugs
http://www.trydrugs.net/
Here’s a nice site that simulates the effects of some drugs on the mouse arrow, and text, if the user clicks close on some drugs as opposed to continue some error pop-ups appear and email messages appear to be sent that suggest the user is a drug user. The pop-ups are believable as the site takes into consideration the users operating system/browser as on a Mac, the close button is the red circle, but when the site is viewed on Windows it is the red cross, which makes a nice change from many virus pop-ups for example, which try and appear like system messages and even when viewed on a Mac they are in a Windows format and obviously fake.
Worth a look.