Third debate drinking game

Worrying the Sheep has the perfect way to enjoy tomorrow evening's third televised debate:

If Nick Clegg looks frustrated and petulant, take a drink.
...if he makes a sensible suggestion which is roundly sneered at, take a drink.
...if he suddenly lapses into a heavy Dutch accent and starts mumbling random Russian words ("isvestya, vodka, pravda, sputnik") take half the bottle.