The Flying Alarm Clock has all the functionality of a regular alarm clock (err… obviously), such as digital time display, snooze function and alarm. But the alarm has an added twist, which considering the name of the thing will come as no surprise. Perched on the top of the clock is what looks like a black ping-pong with propeller blades.

When your alarm kicks in this gizmo starts to spin and takes off into the air to land somewhere deep behind a pile of laundry, while the siren-esque alarm continues to wrench you from your slumber. It will continue to do this until you’ve caught (if you’re quick on your feet) or hunted down the flying bit, and slotted it back into the top of the clock. There’s no rolling over for a quick five minutes that turns into an hour and gets you fired. This alarm clock takes no prisoners.
source: iwantoneofthose