Top Definition
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
I tried the milk super challenge, and drank the gallon in 28 minutes, but I couln't hold it down for an hour after that.
by The Ref October 09, 2009

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