The participant must drink a gallon of milk, of any type, within an hour, and hold it down for an hour upon completion of drinking the entire gallon.

The participant is disqualified if he or she:

Fails to finish the milk within an hour

Fails to hold down the milk for an hour after finishing the gallon

Goes to the bathroom at any point during the attempt

Consumes anything other than milk

Vomits

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.