From the website http://www.magpieindustries.org/broadcast/
comes the game of Circuit Roulette, text taken from site:

Circuit Roulette is a game where players take turns to cut wires inside a fully working, switched on radio/cassette player! The one who causes the sound to die is the loser.

Great idea the only catch is that you have to have enough geeky friends to play that with 🙂 Thanks Dach.