"The American Challenge" AKA "The Great American Challenge" is a race in which teams of four must drink 36 beers, smoke 2 grams of marijuana, eat two large pizzas and then make a 100 piece jigsaw puzzle, in that order. The team must fully complete one stage of the Challenge in order to start the next stage.

There must be a sober referee to prevent cheating, to keep time, and to issue penalties. There are penalties for throwing up, spilling beer and cheating. The nature of the penalty is left up to the referee, but it is usually some some time penalty. If a player spills beer or throws up they have the option of "Zamboni-ing" (sucking it up off the floor or table) the spilled liquid in order to avoid penalty. The winning team receives some sort of prize, as well as the honor of winning the race.

Traditionally, The American Challenge is held on the last day of finals week in college. Inevitably the building where the event is held is irreparably trashed.

A Competition, often held at the end of college finals week, in which teams of four attempt to first consume a 30 pack of beer, then an eighth of an ounce of marijuana, then two large pizzas, and then finish a 100 piece puzzle.

Penalties, usually time, are imposed for spilling beer or vomiting.

Variations on the rules exist:
The beer can be a 36 pack instead of a 30.
The amount of marijuana is sometimes reduced to 2 grams.
The puzzle is sometimes more pieces, depending on how long the participants want the competition to last.
Also, some competitions change the order of events to account for the Beer before bong rule (that's just wrong).

Another variation exists wherein the teams begin in the morning, can drink, smoke, and eat simultaneously, and then once everything has been consumed, may move on to a 1,000 piece puzzle. The teams have until midnight (or in some cases, sunrise of the next day) to complete the challenge. In this variation, the challenge is more geared toward "getting it done" than racing and can be performed by a single team of four if desired.

a challenge taken by a brave boy during the Lent season (from Ash Wednesday to Easter). The challenge consists of refraining from masturbation for 40 days (see the Facebook group Lenten Challenge). There is usually a large amount of people who start the challenge. The amount who finish it is much smaller (about none).

1. (noun) A two week diet -centered primarily around Special K products- created by the Kellogg NA Company. Often the target of misguided speculation by psycho hosebeasts.

2. (noun) Any problem you have when dealing with a person with the nickname "Special K."

3. (noun) Taking three hits of Ketamine then walking to a door, opening it and saying your full name wholly and completely.

A game that is played by two or more persons, usually via bbm. The game is initiated by one person who takes a dump and leaves an extraordinary skid-mark. He then photographs the skid and sends it to a friend thus challenging him. They must respond with their own skid within a week.

When you see if you can last a full week without texting or social networking anyone of the opposite sex(excluding Family).

This challenge came about when a bunch of friends bragged that they could live happily by themselves but would text guys/girls constantly. Thus, this challenge was born.

To this day, I have not met anyone who has lasted an entire 7 days without breaking at some point.

This challenge is really just a test of will as well as a test of not giving in to the temptation of attention from the opposite sex.

The seven day challenge revolves around seeing whether or not you can stop masturbating for a week, going cold turkey.