Eurovision drinking game.  Drink for each instance of the following:

Performer(s) not of nationality represented
Song is not in a language of the country being represented
Change of language
Change of key
Change of Tempo
Wordless lyrics (da dum da, mana mana mana)
Folk costume
Folk instruments
Folk dance
Uniforms
Weapons
Flags
Pyrotechnics
Costume change
Underwear as outerwear
Spandex, lurex, sequins
Leather, rubber, PVC, bondage wear
LEDs incorporated in costumes
Fur, feathers, wings
Performer does not appear to be human (down remains of drink)
Crowd surfing (Down the entire bottle of whatever you are currently
drinking)
Obvious political voting
The vote presenter says 'We loved the show' or similar
The vote presenter attempts to speak the language of the hosting country
The French vote presenter insists on doing it in French
UK get 12 points or nul points