Tuttuki Bako (or Tuttuki Box) is a toy unlike any other.
Made by Bandai Japan (who else but the Japanese would make such a wonderfully silly thing?), the box is a clock ... until you insert your index finger into the hole on its side. Then, it's game on: you'll see a digital replica of your finger and you can explore a virtual world like tickling a Panda, or playing with a squishy slime ball.
Link - via sleepinginmyhead | Here's the video clip of the Tuttuki Bako in action
Hmmm... I can't think of any sexually themed jokes for this one...
It's a cute idea though lol.