The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Sergei Golubev:
* THIS IS A JOKE APP * Drunk app is a great free app to amuse your friends. Say, you're in the pub with your mates. After a few pints, play a trick on them: secretly run Drunk app on your or your friend's iPhone or iPod touch, and make them question how sober they really are as the screen goes crazy. A cool blur effect is provided by default and an additional 2 effects can easily be unlocked: - Waves (TV fuzz) - B&W (black and white) Plus you will be able to tune their intensity as much as you like. A FEW HINTS: - Touch the top of the screen for settings - You can set your own image as a background: take a screenshot of your home screen by pressing the On/Off and Home buttons at the same time. The screenshot will be added to your Photos gallery, for you to pick from Drunk App's settings screen. Please send any feedback, comments or suggestions to firstname.lastname@example.org. Enjoy!