Russian roulette is no laughing matter. But pretend Russian roulette, as in the case of this plate, certainly is. When used for pizza, before you and your pals chow down, set the terms. Does the “player” who gets the bullet win or lose? Do they have to pay for the pie or do they get to devour the last slice? Once you decide on the outcome that has nothing to do with death, just spin the plate around li