What do you call the game that uses metal and when you touch it, it makes buzzing sounds?

Question

the one that Mr. Bean once used in his show. he was playing it and it kept on buzzing so he turned off the socket.

Answer 1

operation.

Operation is a battery-operated game of physical skill that tests players' hand-eye co-ordination. Made by Milton Bradley, it has been in production since 1965, the year in which the game was invented by John Spinello.

The game is a variant on the old-fashioned wire loop electric game popular at fun-fairs and the flammer stores around the United States. It consists of an "operating table", lithographed with a comic likeness of a patient (nicknamed "Cavity Sam") with a large, red light-bulb for his nose. In the surface are a number of openings, which reveal fictional and humorously-named ailments made of white plastic. To work, the game requires two AA batteries.