This game show has the right idea. Put some cactuses around the buzzer, that will make it a little more interesting.
lol i love it... cant remember the name of it... they also have an electric shock buzzer too....
Some of the other rounds include picking the number from a naked member of the opposite sex with your teeth ( one of the contestants parents were nudists and happily obliged ), mousetrap buzzer round ( Someone actually broke a finger during this one! ) washing up liquid bubbles in the eyes round and paintball round ( get a question wrong and it's a shot on the ass for you! )