Here's an alarm clock that will make you think twice about grumbling when the alarm goes off. Vader's eyes glow red displaying the hour and minutes, and the alarm includes a radio or three pre-recorded Vader sound bytes. There's an auxiliary input jack for your iPod, mp3 or cd player, and can plug in or use a 9-volt battery.
As for Vader's snooze button -- use that at your own risk.