As if freaking you out IN THE DARK AS A CHILD wasn't enough, here it is in real-life:
a Kit Kat!
Aieeeeeee! Paging Freddy Krueger!
According to the official Kit Kat Clock website (yes in all caps) "EVERY 3 MINUTES FOR THE PAST 70 YEARS... SOMEONE has purchased a Kit Kat Clock!"
Don't let the 1920's 'stache and snazzy bow tie on the Kit Kat Klock fool you.
It WILL freak you out late at night when you're on your way to the bathroom.
My favorite part is this actual quote from the Kit Kat Clock website FAQ. What if I receive my clock and "I opened the box, and one or both eyes are floating freely?"