The Doberman Credit Card Reminder is a device that reminds you to get your credit card back from the bartender at the end of the night. You push one of the buttons, which starts an alarm for 1-4 hours, and when the time is up it beeps and flashes it's LED. This amazing technology costs $8. I gave it a go one night and it didn't get my card back. I was so drunk I thought it's blinking and beeping meant it was time to try making out with the bartender. She broke my nose and kicked me out. She's so hot.
Doberman Security Credit Card Reminder [ohgizmo]