An evil little gizmo designed to be hidden somewhere where it can never be found as it emits random annoying sounds like beeps, crickets, doorbells, and more.
STUCK IN A TOILET!, Smosh Wiki
ThinkGeek Annoy-A-Tron - Turn On, Hide It and Laugh
TannenBomb - Prank Holiday Ornament
Animolds Giant Hug Me Rubber Chicken - Screams For 45 Seconds!
Annoy-a-tron Demonstration
Embarrassing Fake Receipts
A Playful Pile of Kittens Prank Puzzle
This Is the Most Annoyingly Evil Prank Device of All Time and Nine
Ninja Throwing Star Magnets
You've Been Poisoned - Engraved Glass Pie Plate
Gorilla Grabber - Reach-Extending Gorilla Paw Grabber
Animated Kicking Santa Legs
How To Hide Your Wiener in Public!, Smosh Wiki
A Playful Pile of Kittens Prank Puzzle