I have never played a drinking game in my life, and I don't plan to ever get drunk. So the "shots" would probably be, like, Pepsi or Nerds or something. But still. This would be fun.
Take a drink every time…
The Doctor uses his foot or a mallet to fly the TARDIS.
The Doctor says: “brilliant”, “clever”, “molto bene”, “allons-y”, “I’m sorry”
The Doctor and his companion hold hands
The Doctor pulls something out of his Time Lord pockets
The Doctor mentions Rose after “Doomsday”
You catch an in-joke from a previous season
The Sonic Screwdriver develops a new skill
Every time Jack says hi to someone
Every time the Doctor ruffles his own hair
Every time the Doctor puts on the brainy specs
Every time the Doctor gets snogged by someone else
Every time Donna says “Spaceman” or “Martian”
Every time the Doctor tries to reason with a villain (“Just listen!”)
Every time the Doctor smiles like a boggle-eyed ax murderer
Every time the Doctor dramatically screams the name of his companion
Every time the Doctor mentions being the last of the Time Lords