ThinkGeek Annoy-a-tron Prankster Pack 3.0 - Includes 3 ThinkGeek Prank Products: Annoy-a-tron, Ringtone Annoy-a-tron, and Eviltron by Think Geek Prankster Pack - Shop Online for Toys in New Zealand
Newbie here: how can I make my own annoy-a-tron with custom sounds? For personal use only : r/electronic_circuits
Holiday Fun in the palm of your hand: Annoy-A-Tron Prankster Pack Rural Mom
Building your own Annoy-a-tron with an ATtiny85 | Pedro Liska