A popular college drinking game that is similar to "Edward 40 Hands", only the difference is that instead of fourties, you hold two bottles of MD 20/20 aka "Mad Dog". The rules of the game are that you always have a bottle in each hand (With the option of duct taping them to your hand so nobody backs out), and you HAVE to finish both bottles.
Jim - "Dude, let's play some Edward 40 Hands tonight!"
DJ - "Naw man, I'm not feeling beer. Let's get sexy drunk off some wine!"
Jim - "Even better! We can do both! Let's play some Dog Paws!"