ThinkGeek, whom I love to the point of inappropriateness anyway, has fulfilled a long-standing dream of mine: To have a doorbell that screams like the one in Murder By Death. Connect the USB Doorbell to your computer and upload up to 30 seconds of your favorite sound effect, song, or movie clip. Change it as often as you like. (Y’know, a clip of Lurch saying, “You rang?” would be entertaining, too.)

Link